How to Use the Price Per TB Calculator:
NOTE – Use the GREEN Bar (ideally for NAS users) to enter your number of bays, RAID failure protection level, budget and whether you want NAS optimized drives only
NOTE – Use the YELLOW Bar to filter the results by brand, price per TB range, strict capacity and recording method
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LAST UPDATED: March 9, 2025 00:11
| $15.71 | Seagate Seagate IronWolf Pro ST14000NE0008 14 TB Hard Drive - 3.5" Internal - SATA (SATA/600) ST14000NE0008 | 14TB | CMR | 220 | Link |
| $15.83 | Toshiba Toshiba MG Series Enterprise 12TB 3.5’’ SATA 6Gbit/s Internal HDD 7200RPM 550TB/year 24/7 Operation. MG07ACA12TE MG07ACA12TE | 12TB | CMR | 190 | Link |
| $17.58 | Seagate Seagate IronWolf Pro ST12000NE0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600) ST12000NE0008 | 12TB | CMR | 203 | Link |
| $18.38 | Seagate Seagate IronWolf Pro ST16000NE000 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600), Mechanical Hard Disk ST16000NE000 | 16TB | CMR | 294 | Link |
| $18.82 | Seagate Seagate Skyhawk AI ST20000VE002 - Hard Drive - 20 TB - SATA 6Gb/s ST20000VE002 | 20TB | CMR | 376 | Link |
| $19.44 | Seagate Seagate Exos X18 18TB Enterprise HDD - CMR 3.5 Inch Hyperscale SATA 6Gb/s, 7200 RPM, 512e and 4Kn FastFormat, Low Latency with Enhanced Caching (ST18000NM000J) ST18000NM000J | 18TB | CMR | 350 | Link |
| $19.5 | WD Western Digital HUH721212ALE604 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5" HUH721212ALE604 | 12TB | CMR | 234 | Link |
| $19.64 | Seagate Seagate Exos X16 ST16000NM003G 16 TB Hard Drive - Internal - SATA (SATA/600) ST16000NM003G | 16TB | CMR | 314 | Link |
| $19.81 | WD Western Digital WUH721816ALE6L4 3.5" 16TB SATA 6Gb/s7.2K RPM 512M 0F38462 512e/4Kn HDD WUH721816ALE6L4 | 16TB | CMR | 317 | Link |
| $19.83 | Seagate Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 12TB 6GB/s 256MB Cache 3.5-Inch (ST12000DM0007) ST12000DM0007 | 12TB | CMR | 238 | Link |
| $20 | Seagate Seagate 2TB Pipeline HD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST2000VM003) ST2000VM003 | 2Tb | CMR | 40 | Link |
| $20.67 | WD Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD120EFBX WD120EFBX | 12TB | CMR | 248 | Link |
| $20.86 | WD Western Digital 22TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD221PURP WD221PURP | 22TB | CMR | 459 | Link |
| $21.2 | WD Chougnar 2060-771853-000 hdd pcb notebook disco rígido wd20earx placa de circuito 2060-771853-000 WD20EARX | 2TB | CMR | 42 | Link |
| $21.49 | WD Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD202KRYZ WD202KRYZ | 20TB | CMR | 430 | Link |
| $22 | WD Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD60EFPX WD60EFPX | 6TB | CMR | 132 | Link |
| $22.17 | WD Western Digital 18TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256MB Cache, 3.5" - WD180PURZ WD180PURZ | 18TB | CMR | 399 | Link |
| $22.21 | Seagate Seagate SkyHawk 10TB Surveillance Hard Drive - SATA 6Gb/s 256MB Cache 3.5-Inch Internal Drive (ST10000VX0004) ST10000VX0004 | 10TB | CMR | 222 | Link |
| $22.43 | Toshiba TOSHIBA HD Surveillance S300 4TB 3.5 SATA 5400 HDWT840UZSVA HDWT840UZSVA | 4TB | SMR | 90 | Link |
| $22.75 | WD Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD64PURZ WD64PURZ | 6TB | CMR | 137 | Link |
| $22.79 | WD Western Digital 14TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD141PURP WD141PURP | 14TB | CMR | 319 | Link |
| $22.86 | Toshiba Toshiba MG07ACA14TE Disco rigido interno 3.5" 14000 GB SATA MG07ACA14TE | 14TB | CMR | 299 | Link |
| $22.93 | Seagate Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 14TB 6GB/s 256MB Cache 3.5-Inch - Frustration Free Packaging (ST14000DM001) st14000dm001 | 14TB | CMR | 321 | Link |
| $23.62 | Seagate Seagate - ST8000VX004 Skyhawk ST8000VX004 8 TB Hard Drive - 3.5 Internal - SATA (SATA/600) - Video Surveillance System, Network Video Recorder Device Supported - 256 MB Buffer ST8000VX004 | 8TB | CMR | 189 | Link |
| $23.69 | WD Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX WD40EFPX | 4TB | CMR | 95 | Link |
| $23.75 | Seagate 4TB 7200RPM 128MB 3.5" SATA Hard Drive Compatible ST4000NM0035-HPE ST4000NM0035 | 4TB | CMR | 95 | Link |
| $23.93 | WD Western Digital 14TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 512 MB Cache, 3.5" - WD140PURZ WD140PURZ | 14TB | CMR | 335 | Link |
| $24.01 | Toshiba Toshiba P300 HDWD240UZSVA 4TB 3.5" 5400RPM 64MB Cache SATA III Internal HDD HDWD240UZSVA | 4TB | SMR | 96 | Link |
| $24.37 | Seagate Seagate IronWolf 10TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache RAID Network Attached Storage Home Servers - (ST10000VN0008) ST10000VN0008 | 10TB | CMR | 244 | Link |
| $24.42 | WD Western Digital 12TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD121PURZ WD121PURZ | 12TB | CMR | 293 | Link |
| $24.88 | HGST HGST Ultrastar He8 HUH728080ALE600 8TB 3.5" SATA 7.2K 6Gb/s Internal Hard Drive HUH728080ALE600 | 8TB | CMR | 197 | Link |
| $24.89 | WD Western Digital 10TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD101PURP WD101PURP | 10TB | CMR | 249 | Link |
| $24.91 | WD WD 6TB 3.5" Re+ SATA III 128 MB Cache Bulk/OEM Enterprise Hard Drive (WD6005FRPZ) WD6005FRPZ | 6TB | CMR | 149 | Link |
| $25.3 | WD Western Digital 10TB WD Purple Surveillance Internal Hard Drive - SATA 6 Gb/s, , 256 MB Cache, 3.5" - WD101PURZ (Old Version) WD101PURZ | 10TB | CMR | 253 | Link |
| $25.8 | WD Western Digital 10TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD102PURZ WD102PURZ | 10TB | CMR | 258 | Link |
| $25.99 | Seagate SEAGATE ST4000VX007 Skyhawk 4TB Surveillance Hard SATA 6Gb/s 64MB Cache 3.5-Inch Internal Drive-Frustration Free Packaging (ST4000VXZ07) Mechanical Hard Disk ST4000VX007 | 4TB | CMR | 104 | Link |
| $26.5 | Seagate Seagate IronWolf Pro ST6000NE000 6 TB Hard Drive - 3.5" Internal - SATA (SATA/600) ST6000NE000 | 6TB | CMR | 159 | Link |
| $26.67 | WD Western Digital 6TB WD Blue PC Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, , 64 MB Cache, 3.5" - WD60EZRZ WD60EZRZ | 6TB | CMR | 160 | Link |
| $27 | WD Western Digital 10TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD101FZBX WD101FZBX | 10TB | CMR | 270 | Link |
| $27.08 | Hitachi ATP 12TB 7.2K SAS 12G LFF Hard Drive Compatible HUH721212AL5200 09HXK6 0F29535 HUH721212AL5200 | 12TB | CMR | 249 | Link |
| $27.33 | WD WD Purple 8TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD80PURZ WD80PURZ | 8TB | CMR | 219 | Link |
| $27.5 | Seagate Seagate Exos 7E10 ST8000NM017B 8 TB Hard Drive - Internal - SATA (SATA/600) ST8000NM017B | 8TB | CMR | 220 | Link |
| $27.5 | WD Western Digital Gold WD141KRYZ 14 TB Hard Drive - 3.5" Internal - SATA (SATA/600) WD141KRYZ | 14TB | CMR | 371 | Link |
| $28 | WD Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD33PURZ WD33PURZ | 3TB | CMR | 84 | Link |
| $28.16 | WD WESTERN DI - WD Red PRO Nas Hard Drive WD181KFGX - HD - 6176921 WD181KFGX | 18TB | CMR | 378 | Link |
| $29 | WD Western Digital - WD 8TB Purple Surveillance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5", Crypto Chia Mining - WD82PURZ - BROAGE HDMI Cable, Solid State Drive WD82PURZ | 8TB | CMR | 220 | Link |
| $29.45 | Seagate Seagate 10TB IronWolf Pro ST10000NE000 NAS ST10000NE000 | 10TB | CMR | 294 | Link |
| $29.72 | WD Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD201KRYZ WD201KRYZ | 20TB | CMR | 594 | Link |
| $29.9 | WD 10TB Western Digital WD100EMAZ Hard Drive SATA 6Gb/s 256MB WD100EMAZ | 10TB | CMR | 299 | Link |
| $30 | WD Western Digital 10TB WD Red Pro NAS Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD101KFBX (Old Version) WD101KFBX | 10TB | CMR | 300 | Link |
| $30 | WD Seagate Wd Purple 4tb Surveillance Hard Drive - 5400 Rpm Class, Sata 6 Gb/s, 64 Mb Cache, 3.5" - Wd40purz, 1.1 Lb WD40PURZ | 4TB | CMR | 94 | Link |
| $30 | Toshiba Toshiba MG08-D MG08ADA600E 6 TB Hard Drive - 3.5 Internal - SATA [SATA/600] MG08ADA600E | 6TB | CMR | 180 | Link |
| $30.07 | wd Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD60EFZX WD60EFZX | 6TB | CMR | 180 | Link |
| $30.71 | WD WD Red Pro WD141KFGX - 14 TB 7200 RPM 512 MB 3,5 Zoll SATA 6 Gbit/s WD141KFGX | 14TB | CMR | 340 | Link |
| $30.83 | Seagate Seagate ST6000VN0033 Iron Wolf Multimedia Server Storage 6TB Internal Hard Drive 3.5" - SATA ST6000VN0033 | 6TB | CMR | 185 | Link |
| $31.25 | WD Western Digital 8TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD8001FZBX WD8001FZBX | 8TB | CMR | 250 | Link |
| $31.9 | Seagate Seagate Barracuda® 6TB Internal Hard Drive 8.9 cm (3.5 Inches) SATA III ST6000DM003 Bulk ST6000DM003 | 6TB | SMR | 191 | Link |
| $31.98 | WD Western Digital - WD 10TB Gold Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch HDD, Crypto Chia Mining - WD102KRYZ - BROAGE HDMI Cable WD102KRYZ | 10TB | CMR | 269 | Link |
| $32 | WD Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD40EZRZ WD40EZRZ | 4TB | CMR | 128 | Link |
| $32.33 | WD WD Green 6TB 3.5-Inch SATA 6.0Gb/s IntelliPower 64MB Cache Hard Drive (WD60EZRX) WD60EZRX | 6TB | CMR | 194 | Link |
| $32.5 | WD Western Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX WD20EZBX | 2TB | SMR | 65 | Link |
| $33.75 | WD WD Gold 10TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD101KRYZ WD101KRYZ | 10TB | CMR | 337 | Link |
| $33.94 | WD WD Red 8TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD80EFZX WD80EFZX | 8TB | CMR | 272 | Link |
| $34.17 | WD Genuine WD60PURZ 6TB Purple SATA GB/S 5400 RPM Original WD60PURZ | 6TB | CMR | 143 | Link |
| $34.38 | Seagate Seagate 4 TB Terascale HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST4000NC001) ST4000NC001 | 4TB | CMR | 138 | Link |
| $34.63 | WD Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGX WD140EFGX | 14TB | CMR | 485 | Link |
| $34.99 | WD OEM bare Drive WD Red 8tb NAS hard drive 256MB Cache WD80EFAX WD80EFAX | 8TB | CMR | 254 | Link |
| $35 | WD Western Digital WD30EZRZ WD30EZRZ | 3TB | CMR | 91 | Link |
| $35 | Toshiba Toshiba Enterprise MG06ACA800E 3.5 8TB 256MB 7200RPM Internal Hard Drive MG06ACA800E | 8TB | CMR | 160 | Link |
| $35 | Seagate Genuine ST4000VX016 4TB 256MB Cache SATA 6.0Gb/s 3.5" Hard Drive Original st4000vx016 | 4TB | CMR | 100 | Link |
| $36.06 | WD WD181PURP – AI 18TB Surveillance Hard Drive WD181PURP | 18TB | CMR | 368 | Link |
| $36.1 | WD Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD23PURZ WD23PURZ | 2TB | CMR | 72 | Link |
| $36.25 | WD Genuine WD4002FYYZ Gold 4TB 7.2K SATA 6Gb/s 128MB 3.5INCH HDD Original WD4002FYYZ | 4TB | CMR | 108 | Link |
| $36.5 | seagate Seagate ST2000VX017 2TB Skyhawk 5400 Hard Drive ST2000VX017 | 2TB | CMR | 73 | Link |
| $36.68 | WD Western Digital 8TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD8003FFBX WD8003FFBX | 8TB | CMR | 293 | Link |
| $37 | WD Western Digital 2TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20PURZ WD20PURZ | 2TB | CMR | 74 | Link |
| $37.25 | Toshiba Toshiba X300 4TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6.0 GB/s 7200 RPM 128 MB Cache - HDWE140XZSTA HDWE140XZSTA | 4TB | CMR | 149 | Link |
| $37.33 | Synology Synology HAT5300-16T 16 TB Hard Drive - 3.5" Internal - SATA (SATA/600) HAT5300-16T | 16TB | CMR | 597 | Link |
| $37.62 | Seagate Seagate IronWolf PRO ST4000NT001 3.5" 4TB SATA ST4000NT001 | 4TB | CMR | 150 | Link |
| $38 | WD Western Digital 3TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD30PURZ WD30PURZ | 3TB | CMR | 114 | Link |
| $38.23 | Toshiba Toshiba X300 6TB High Performance Internal Hard Drive 3.5’’ SATA. 7200rpm, 128MB Buffer, 3 Yr Warranty (HDWR460UZSVA) HDWR460UZSVA | 6TB | CMR | 229 | Link |
| $38.28 | Seagate Seagate Exos 7E10 ST6000NM000B 6TB 512N SATA 6Gb/s 7200RPM 256MB Enterprise Hard Drive ST6000NM000B | 6TB | CMR | 230 | Link |
| $38.88 | Synology Synology HAT5300 HAT5310-8T 8 TB Hard Drive - 3.5" Internal - SATA (SATA/600) HAT5310-8T | 8TB | CMR | 311 | Link |
| $39.46 | Synology Synology HAT5300-12T 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600) HAT5300-12T | 12TB | CMR | 474 | Link |
| $39.5 | Seagate SEAGATE ST2000VX015 3.5 in. 256 MB & 2TB Skyhawk Lite Surveillance Internal Hard Drive HDD ST2000VX015 | 2TB | SMR | 79 | Link |
| $39.74 | Seagate Seagate Exos 7E10 ST4000NM000B - Hard Drive - 4 TB - SATA 6Gb/s st4000nm000b | 4TB | CMR | 159 | Link |
| $39.75 | Seagate (Old Model) Seagate 4TB Surveillance HDD 6Gb/s Internal Hard Drive (ST4000VX000) ST4000VX000 | 4TB | CMR | 159 | Link |
| $40 | Seagate Seagate IronWolf Pro ST8000NE001 8 TB Hard Drive - 3.5" Internal - SATA (SATA/600) ST8000NE001 | 8TB | CMR | 279 | Link |
| $40 | TOSHIBA Toshiba DT01ACA100 MAIN-47587 3.5" Internal Bare/OEM Drive DT01ACA100 | 1TB | CMR | 39 | Link |
| $40.12 | Seagate Seagate ST1000VM002 Pipeline HD ST1000VM002 | 1TB | PMR | 35 | Link |
| $40.17 | Seagate Seagate FireCuda HDD 8TB Internal Hard Drive HDD - 3.5 Inch CMR SATA 6Gb/s 7200RPM 256MB Cache 300TB/year with Rescue Services (ST8000DX001) ST8000DX001 | 8TB | CMR | 321 | Link |
| $40.86 | Synology Synology HAT5300 HAT5310-18T 18 TB Hard Drive - 3.5" Internal - SATA (SATA/600) HAT5310-18T | 18TB | CMR | 736 | Link |
| $41.5 | Toshiba TOSHIBA 6TB HDD 7.2K RPM 3.5" 6Gb/s SATA Hard Disk Drive Model: MG04ACA600E DP/N: KP22D MG04ACA600E | 6TB | CMR | 222 | Link |
| $41.65 | Toshiba TOSHIBA HD Surveillance S300 6TB 3.5 SATA 5400 HDWT860UZSVA HDWT860UZSVA | 6Tb | SMR | 250 | Link |
| $41.68 | Seagate Seagate - Seagate Barracuda ST4000DM005 ST4000dm005 | 4TB | SMR | 146 | Link |
| $42 | Seagate Seagate Exos 7E8 ST4000NM005A 4 TB Hard Drive - Internal - SAS (12Gb/s SAS) ST4000NM005A | 4TB | CMR | 168 | Link |
| $42.25 | Seagate SEAGATE - ESG SINGLE ST4000NM0053 4TB CONSTELLATION ES SATA 7200 ST4000NM0053 | 4TB | CMR | 145 | Link |
| $43.4 | WD 8 TB SATA WD80EZAZ-11TDBA0 5400rpm 256MB 3.5" Hard Drive WD80EZAZ | 8TB | CMR | 347 | Link |
| $43.63 | Toshiba Toshiba 3TB 7.2K 3.5 SATA 3.5-Inch Internal Hard Drive DT01ACA300 DT01ACA300 | 3TB | CMR | 131 | Link |
| $43.84 | Seagate (Old Model) Seagate 5TB Surveillance HDD 6-Gb/s Internal Hard Drive (ST5000VX0001) ST5000VX0001 | 5TB | CMR | 219 | Link |
| $44 | WD WESTERN DIGITAL WD30EFRX RED 3TB IntelliPower 64MB cache SATA 6.0Gb/s 3.5 internal hard drive WD30EFRX | 3TB | CMR | 132 | Link |
| $44.19 | WD 14TB SATA NX HA500 WD140EFFX-68VBXN0 7200rpm 512MB HDD 3.5 Inch Hard Drive WD140EFFX | 14TB | CMR | 419 | Link |
| $45.78 | Seagate 10TB SATA ST10000NE0008 7200rpm 256MB 3.5" Hard Drive ST10000NE0008 | 10TB | CMR | 209 | Link |
| $45.82 | Seagate ST8000NM0055 8T 7.2K SATA3 ST8000NM0055 | 8TB | CMR | 129 | Link |
| $46.66 | WD Western Digital 3TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD30EFZX WD30EFZX | 3TB | CMR | 140 | Link |
| $46.67 | WD WD Gold 6TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6 Gb/s 128MB Cache 3.5 Inch - WD6002FRYZ WD6002FRYZ | 6TB | CMR | 280 | Link |
| $48.33 | WD WD SE 3TB Datacenter Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3000F9YZ WD3000F9YZ | 3TB | CMR | 145 | Link |
| $48.56 | Synology Synology HAT5300-4T 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) HAT5300-4T | 4TB | CMR | 194 | Link |
| $49 | Seagate Seagate IronWolf ST12000VN0008 12 TB Hard Drive - SATA 600-3.5" Drive - Internal - 7200RPM - 256 MB Buffer 2 Pack ST12000VN0008 | 12TB | CMR | 200 | Link |
| $49.5 | Seagate (Old Model) Seagate 2TB Surveillance HDD 5900RPM SATA 6.0GB/s 64MB Hard Drive (ST2000VX003) ST2000VX003 | 2TB | CMR | 99 | Link |
| $49.83 | Seagate Seagate Exos 7E8 ST6000NM021A 6 TB Hard Drive - Internal - SATA (SATA/600) ST6000NM021A | 6TB | CMR | 299 | Link |
| $49.9 | Seagate ST3000VX000 ST3000VX000 | 3TB | CMR | 150 | Link |
| $49.98 | WD Western Digital 6TB WD Black Performance Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD6003FZBX WD6003FZBX | 6TB | CMR | 300 | Link |
| $53.5 | WD Western Digital 2TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD20EFZX WD20EFZX | 2TB | CMR | 107 | Link |
| $54.08 | WD WD Red Pro 6TB 3.5-Inch SATA III 7200rpm 128MB Cache NAS Internal Hard Drive (WD6002FFWX) WD6002FFWX | 6TB | CMR | 324 | Link |
| $55 | WD WD42PURZ – 4TB Surveillance Hard Disk Drive WD42PURZ | 4TB | CMR | 95 | Link |
| $55 | Seagate G1XNT 0G1XNT ST1000DM003 1TB 7.2K 64MB SATA 3.5" Hard Drive by EbidDealz st1000dm003 | 1TB | CMR | 34 | Link |
| $55.73 | WD Wd Blue Wd10ezex 1 Tb 3.5 Internal Hard Drive - Sata - 7200 RPM - 64 wd10ezex | 1TB | CMR | 41 | Link |
| $56.61 | Seagate ST8000NM000A Enterprise-Class Hard Disk Monitoring Dedicated 8TB 7.2K SATA3 3.5" Hard Drive ST8000NM000A | 8TB | CMR | 191 | Link |
| $57.01 | Seagate IMS Spare - Seagate-IMSourcing Barracuda 7200.14 ST2000DM001 2 TB 3.5" Internal Hard Drive - 7200rpm ST2000DM001 | 2TB | SMR | 59 | Link |
| $57.36 | WD Western Digital 4TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4003FRYZ WD4003FRYZ | 4TB | CMR | 229 | Link |
| $58.28 | WD Western Digital RE2-GP Enterprise 1 TB Bulk/OEM Hard Drive 3.5 Inch, 16 MB Cache, 5400RPM SATA II WD1000FYPS WD1000FYPS | 1TB | CMR | 58 | Link |
| $59.6 | Seagate Seagate Skyhawk Surveillance ST3000VX009 3TB SATA 6.0 Gb/s 256MB Hard Drive ST3000VX009 | 3TB | CMR | 179 | Link |
| $59.93 | WD Western Digital 2TB Ultrastar DC HA200 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 128MB Cache, 3.5" - HUS722T2TALA604 HUS722T2TALA604 | 2TB | CMR | 120 | Link |
| $60 | WD 2TF3649 - Western Digital WD Black WD2003FZEX 2 TB 3.5 Internal Hard Drive WD2003FZEX | 2TB | CMR | 100 | Link |
| $60 | WD WD WD20EZAZ Blue 2TB 5400RPM Class SATAIII 256MB 3.5" Desktop Hard Drive wd20ezaz | 2TB | SMR | 103 | Link |
| $61.67 | Toshiba Toshiba P300 3TB 7200RPM 3.5" SATA HDD 'Bulk' (HDWD130UZSVA) HDWD130UZSVA | 3TB | CMR | 185 | Link |
| $62.36 | WD Wiring Connecting Terminals - Monitoring Desktop Hard Disk Enterprise Server 7200 RPM WD4000FYYZ 4T 3.5" - (Style: A) WD4000FYYZ | 4TB | CMR | 117 | Link |
| $63.12 | WD WD 3 TB WD AV-GP SATA III Intellipower 64 MB Cache Bulk/OEM AV Hard Drive WD30EURX WD30EURX | 3TB | CMR | 189 | Link |
| $66.88 | Seagate Box 6TB 7.2 K SAS 12GB 3.5inch ST6000NM0095 st6000nm0095 | 6TB | CMR | 105 | Link |
| $68 | WD Western Digital 2TB WD NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD20EFAX, Red WD20EFAX | 2TB | SMR | 136 | Link |
| $68.32 | Seagate 2T ST2000VN000 NAS ST2000VN000 | 2TB | CMR | 137 | Link |
| $69.13 | Toshiba Toshiba 4TB HDD 7.2K RPM 3.5" 6Gb/s SATA Hard Disk Drive Model: MG04ACA400N DP/N: 4N6CY MG04ACA400N | 4TB | CMR | 97 | Link |
| $69.3 | Seagate ST4000NM0023 ST4000NM0023 | 4TB | CMR | 58 | Link |
| $71.05 | Seagate Seagate Exos 7E10 ST2000NM001B - Hard Drive - 2 TB - SAS 12Gb/s ST2000NM001B | 2TB | CMR | 142 | Link |
| $72.5 | Seagate 1Pcs New ST2000LM007 ST2000LM007 | 2TB | SMR | 83 | Link |
| $72.88 | WD Wiring Connecting Terminals - WD40EFRX 4T 3.5" NAS Storage Server Hard Disk 5400 RPM 64M SATA WD40EFRX | 4TB | CMR | 228 | Link |
| $73.98 | Seagate SEAGATE TECHNOLOGY, Seagate Barracuda 7200.12 ST31000524AS 1 TB Internal Hard Drive (Catalog Category: Computer Technology / Storage Components) ST31000524AS | 1TB | CMR | 74 | Link |
| $74 | Toshiba DT01ACA050 AAH AA00/7C0 500GB HDKPC01H0A01 Toshiba DT01ACA050 | 500GB | CMR | 32 | Link |
| $75 | WD WD AV-GP 1 TB AV Video Hard Drive: 3.5 Inch, SATA III, 64 MB Cache - WD10EURX WD10EURX | 1TB | CMR | 30 | Link |
| $79.67 | Seagate Tucus Multitool Accessories - 100% in box 3 year 6T 3.5inch SATA 7.2K 6GB ST6000NM0024 Need more angles photos, please contact me ST6000NM0024 | 6TB | CMR | 107 | Link |
| $79.99 | WD WD WD10PURX WD Purple 1TB 3.5-inch SATAIII 64MB Intellipower WD10PURX | 1TB | CMR | 66 | Link |
| $81.19 | WD WD WD5001FZWX 5TB WD WD5001FZWX SATA Black WD5001FZWX | 5TB | CMR | 406 | Link |
| $83 | Seagate Seagate Constellation CS ST3000NC000 3 TB 3.5" Internal Hard Drive - 6Gb/s SATA - 7200 RPM - 64 MB Buffer - Secure Erase - Hot Pluggable - 7200rpm - 3 Year Warranty ST3000NC000 | 3TB | CMR | 249 | Link |
| $85.14 | Toshiba Toshiba P300 500GB 7200RPM 3.5" SATA HDD 'Bulk' (HDWD105UZSVA) HDWD105UZSVA | 500GB | CMR | 43 | Link |
| $88.99 | HGST Trace TienYi 7K1000 1TB SATA 2,5" 7200 U/min HTS721010A9E630 Festplatten HDD hts721010a9e630 | 1TB | CMR | 89 | Link |
| $99.5 | Toshiba Toshiba 4TB S300 Surveillance HDD - 3.5' SATA Internal Hard Drive Supports up to 64 HD Cameras at a 180TB/Year workload (HDWT720UZSVA) HDWT720UZSVA | 2TB | SMR | 199 | Link |
| $105.38 | WD 1TB SATA WD10PURZ-85U8XY0 5400rpm 64MB 3.5" HDD Hard Drive WD10PURZ | 1TB | CMR | 65 | Link |
| $110.19 | HGST Tucus Multitool Accessories - 100% In box 3 year HTS541010B7E610 1T Need more angles photos, please contact me HTS541010B7E610 | 1TB | SMR | 110 | Link |
| $119.5 | WD Scorpio Blue Wd6400Bpvt 640 Gb Plug WD6400BPVT | 640GB | CMR | 76 | Link |
| $119.98 | WD WD Black WD5003AZEX - Hard drive - 500 GB - internal - 3.5" - SATA-600 - 7200 rpm - buffer: 64 MB WD5003AZEX | 500GB | CMR | 47 | Link |
| $155.88 | HGST HGST HTS541010A7E630 P/N: 0J42281 MLC: DA6439 1TB HTS541010A7E630 | 1TB | CMR | 156 | Link |
| $190.42 | Seagate 500 GB SATA ST3500312CS 7200 RPM 32MB Hard Drive st3500312cs | 500GB | SMR | 20 | Link |
What is the cost of 500GB drive?
The price of the cheapest drive is £15 [UK] $20 [US]
What is the cost of 640GB drive?
The price of the cheapest drive is £33 [UK] $76.48 [US]
What is the cost of 1TB drive?
The price of the cheapest drive is £21 [UK] $30 [US]
What is the cost of 2TB drive?
The price of the cheapest drive is £29.99 [UK] $39.99 [US]
What is the cost of 3TB drive?
The price of the cheapest drive is £71.09 [UK] $83.99 [US]
What is the cost of 4TB drive?
The price of the cheapest drive is £78.48 [UK] $58 [US]
What is the cost of 5TB drive?
The price of the cheapest drive is £173.64 [UK] $219.19 [US]
What is the cost of 6TB drive?
The price of the cheapest drive is £120.99 [UK] $105.35 [US]
What is the cost of 8TB drive?
The price of the cheapest drive is £128.96 [UK] $129 [US]
What is the cost of 10TB drive?
The price of the cheapest drive is £159.89 [UK] $209 [US]
What is the cost of 12TB drive?
The price of the cheapest drive is £143.62 [UK] $190 [US]
What is the cost of 14TB drive?
The price of the cheapest drive is £210 [UK] $220 [US]
What is the cost of 16TB drive?
The price of the cheapest drive is £189.9 [UK] $294 [US]
What is the cost of 18TB drive?
The price of the cheapest drive is £248.8 [UK] $349.99 [US]
What is the cost of 20TB drive?
The price of the cheapest drive is £435.94 [UK] $376.47 [US]
What is the cost of 22TB drive?
The price of the cheapest drive is £571.55 [UK] $459 [US]
What is the cost of 8GB drive?
The price of the cheapest drive is £199 [UK]
What is the cost of 250GB drive?
The price of the cheapest drive is £56.48 [UK]
What is the cost of 320GB drive?
The price of the cheapest drive is £23.75 [UK]
What is the cost of 750GB drive?
The price of the cheapest drive is £46 [UK]
What is the cost of 1.5TB drive?
The price of the cheapest drive is £92.03 [UK]
How much can 500GB hold?
500GB can hold around
166667 MP3 songs
OR 100000 5MB Photos
OR 33333 FLAC audio files
OR 714 HD Movies or Audio CDs
OR 59 4K Movies or DVDs
OR 10 Blu-ray
OR 0.5 Surveillance cameras (30 days)
How much can 640GB hold?
640GB can hold around
213333 MP3 songs
OR 128000 5MB Photos
OR 42667 FLAC audio files
OR 914 HD Movies or Audio CDs
OR 75 4K Movies or DVDs
OR 13 Blu-ray
OR 0.64 Surveillance cameras (30 days)
How much can 1TB hold?
1TB can hold around
333333 MP3 songs
OR 200000 5MB Photos
OR 66667 FLAC audio files
OR 1429 HD Movies or Audio CDs
OR 118 4K Movies or DVDs
OR 20 Blu-ray
OR 1 Surveillance cameras (30 days)
How much can 2TB hold?
2TB can hold around
666667 MP3 songs
OR 400000 5MB Photos
OR 133333 FLAC audio files
OR 2857 HD Movies or Audio CDs
OR 235 4K Movies or DVDs
OR 40 Blu-ray
OR 2 Surveillance cameras (30 days)
How much can 3TB hold?
3TB can hold around
1000000 MP3 songs
OR 600000 5MB Photos
OR 200000 FLAC audio files
OR 4286 HD Movies or Audio CDs
OR 353 4K Movies or DVDs
OR 60 Blu-ray
OR 3 Surveillance cameras (30 days)
How much can 4TB hold?
4TB can hold around
1333333 MP3 songs
OR 800000 5MB Photos
OR 266667 FLAC audio files
OR 5714 HD Movies or Audio CDs
OR 471 4K Movies or DVDs
OR 80 Blu-ray
OR 4 Surveillance cameras (30 days)
How much can 5TB hold?
5TB can hold around
1666667 MP3 songs
OR 1000000 5MB Photos
OR 333333 FLAC audio files
OR 7143 HD Movies or Audio CDs
OR 588 4K Movies or DVDs
OR 100 Blu-ray
OR 5 Surveillance cameras (30 days)
How much can 6TB hold?
6TB can hold around
2000000 MP3 songs
OR 1200000 5MB Photos
OR 400000 FLAC audio files
OR 8571 HD Movies or Audio CDs
OR 706 4K Movies or DVDs
OR 120 Blu-ray
OR 6 Surveillance cameras (30 days)
How much can 8TB hold?
8TB can hold around
2666667 MP3 songs
OR 1600000 5MB Photos
OR 533333 FLAC audio files
OR 11429 HD Movies or Audio CDs
OR 941 4K Movies or DVDs
OR 160 Blu-ray
OR 8 Surveillance cameras (30 days)
How much can 10TB hold?
10TB can hold around
3333333 MP3 songs
OR 2000000 5MB Photos
OR 666667 FLAC audio files
OR 14286 HD Movies or Audio CDs
OR 1176 4K Movies or DVDs
OR 200 Blu-ray
OR 10 Surveillance cameras (30 days)
How much can 12TB hold?
12TB can hold around
4000000 MP3 songs
OR 2400000 5MB Photos
OR 800000 FLAC audio files
OR 17143 HD Movies or Audio CDs
OR 1412 4K Movies or DVDs
OR 240 Blu-ray
OR 12 Surveillance cameras (30 days)
How much can 14TB hold?
14TB can hold around
4666667 MP3 songs
OR 2800000 5MB Photos
OR 933333 FLAC audio files
OR 20000 HD Movies or Audio CDs
OR 1647 4K Movies or DVDs
OR 280 Blu-ray
OR 14 Surveillance cameras (30 days)
How much can 16TB hold?
16TB can hold around
5333333 MP3 songs
OR 3200000 5MB Photos
OR 1066667 FLAC audio files
OR 22857 HD Movies or Audio CDs
OR 1882 4K Movies or DVDs
OR 320 Blu-ray
OR 16 Surveillance cameras (30 days)
How much can 18TB hold?
18TB can hold around
6000000 MP3 songs
OR 3600000 5MB Photos
OR 1200000 FLAC audio files
OR 25714 HD Movies or Audio CDs
OR 2118 4K Movies or DVDs
OR 360 Blu-ray
OR 18 Surveillance cameras (30 days)
How much can 20TB hold?
20TB can hold around
6666667 MP3 songs
OR 4000000 5MB Photos
OR 1333333 FLAC audio files
OR 28571 HD Movies or Audio CDs
OR 2353 4K Movies or DVDs
OR 400 Blu-ray
OR 20 Surveillance cameras (30 days)
How much can 22TB hold?
22TB can hold around
7333333 MP3 songs
OR 4400000 5MB Photos
OR 1466667 FLAC audio files
OR 31429 HD Movies or Audio CDs
OR 2588 4K Movies or DVDs
OR 440 Blu-ray
OR 22 Surveillance cameras (30 days)
How much can 8GB hold?
8GB can hold around
2667 MP3 songs
OR 1600 5MB Photos
OR 533 FLAC audio files
OR 11 HD Movies or Audio CDs
OR 1 4K Movies or DVDs
OR 0 Blu-ray
OR 0.01 Surveillance cameras (30 days)
How much can 250GB hold?
250GB can hold around
83333 MP3 songs
OR 50000 5MB Photos
OR 16667 FLAC audio files
OR 357 HD Movies or Audio CDs
OR 29 4K Movies or DVDs
OR 5 Blu-ray
OR 0.25 Surveillance cameras (30 days)
How much can 320GB hold?
320GB can hold around
106667 MP3 songs
OR 64000 5MB Photos
OR 21333 FLAC audio files
OR 457 HD Movies or Audio CDs
OR 38 4K Movies or DVDs
OR 6 Blu-ray
OR 0.32 Surveillance cameras (30 days)
How much can 500GB hold?
500GB can hold around
166667 MP3 songs
OR 100000 5MB Photos
OR 33333 FLAC audio files
OR 714 HD Movies or Audio CDs
OR 59 4K Movies or DVDs
OR 10 Blu-ray
OR 0.5 Surveillance cameras (30 days)
How much can 640GB hold?
640GB can hold around
213333 MP3 songs
OR 128000 5MB Photos
OR 42667 FLAC audio files
OR 914 HD Movies or Audio CDs
OR 75 4K Movies or DVDs
OR 13 Blu-ray
OR 0.64 Surveillance cameras (30 days)
How much can 750GB hold?
750GB can hold around
250000 MP3 songs
OR 150000 5MB Photos
OR 50000 FLAC audio files
OR 1071 HD Movies or Audio CDs
OR 88 4K Movies or DVDs
OR 15 Blu-ray
OR 0.75 Surveillance cameras (30 days)
How much can 1TB hold?
1TB can hold around
333333 MP3 songs
OR 200000 5MB Photos
OR 66667 FLAC audio files
OR 1429 HD Movies or Audio CDs
OR 118 4K Movies or DVDs
OR 20 Blu-ray
OR 1 Surveillance cameras (30 days)
How much can 1.5TB hold?
1.5TB can hold around
500000 MP3 songs
OR 300000 5MB Photos
OR 100000 FLAC audio files
OR 2143 HD Movies or Audio CDs
OR 176 4K Movies or DVDs
OR 30 Blu-ray
OR 1.5 Surveillance cameras (30 days)
How much can 2TB hold?
2TB can hold around
666667 MP3 songs
OR 400000 5MB Photos
OR 133333 FLAC audio files
OR 2857 HD Movies or Audio CDs
OR 235 4K Movies or DVDs
OR 40 Blu-ray
OR 2 Surveillance cameras (30 days)
How much can 3TB hold?
3TB can hold around
1000000 MP3 songs
OR 600000 5MB Photos
OR 200000 FLAC audio files
OR 4286 HD Movies or Audio CDs
OR 353 4K Movies or DVDs
OR 60 Blu-ray
OR 3 Surveillance cameras (30 days)
How much can 4TB hold?
4TB can hold around
1333333 MP3 songs
OR 800000 5MB Photos
OR 266667 FLAC audio files
OR 5714 HD Movies or Audio CDs
OR 471 4K Movies or DVDs
OR 80 Blu-ray
OR 4 Surveillance cameras (30 days)
How much can 5TB hold?
5TB can hold around
1666667 MP3 songs
OR 1000000 5MB Photos
OR 333333 FLAC audio files
OR 7143 HD Movies or Audio CDs
OR 588 4K Movies or DVDs
OR 100 Blu-ray
OR 5 Surveillance cameras (30 days)
How much can 6TB hold?
6TB can hold around
2000000 MP3 songs
OR 1200000 5MB Photos
OR 400000 FLAC audio files
OR 8571 HD Movies or Audio CDs
OR 706 4K Movies or DVDs
OR 120 Blu-ray
OR 6 Surveillance cameras (30 days)
How much can 8TB hold?
8TB can hold around
2666667 MP3 songs
OR 1600000 5MB Photos
OR 533333 FLAC audio files
OR 11429 HD Movies or Audio CDs
OR 941 4K Movies or DVDs
OR 160 Blu-ray
OR 8 Surveillance cameras (30 days)
How much can 10TB hold?
10TB can hold around
3333333 MP3 songs
OR 2000000 5MB Photos
OR 666667 FLAC audio files
OR 14286 HD Movies or Audio CDs
OR 1176 4K Movies or DVDs
OR 200 Blu-ray
OR 10 Surveillance cameras (30 days)
How much can 12TB hold?
12TB can hold around
4000000 MP3 songs
OR 2400000 5MB Photos
OR 800000 FLAC audio files
OR 17143 HD Movies or Audio CDs
OR 1412 4K Movies or DVDs
OR 240 Blu-ray
OR 12 Surveillance cameras (30 days)
How much can 14TB hold?
14TB can hold around
4666667 MP3 songs
OR 2800000 5MB Photos
OR 933333 FLAC audio files
OR 20000 HD Movies or Audio CDs
OR 1647 4K Movies or DVDs
OR 280 Blu-ray
OR 14 Surveillance cameras (30 days)
How much can 16TB hold?
16TB can hold around
5333333 MP3 songs
OR 3200000 5MB Photos
OR 1066667 FLAC audio files
OR 22857 HD Movies or Audio CDs
OR 1882 4K Movies or DVDs
OR 320 Blu-ray
OR 16 Surveillance cameras (30 days)
How much can 18TB hold?
18TB can hold around
6000000 MP3 songs
OR 3600000 5MB Photos
OR 1200000 FLAC audio files
OR 25714 HD Movies or Audio CDs
OR 2118 4K Movies or DVDs
OR 360 Blu-ray
OR 18 Surveillance cameras (30 days)
How much can 20TB hold?
20TB can hold around
6666667 MP3 songs
OR 4000000 5MB Photos
OR 1333333 FLAC audio files
OR 28571 HD Movies or Audio CDs
OR 2353 4K Movies or DVDs
OR 400 Blu-ray
OR 20 Surveillance cameras (30 days)
How much can 22TB hold?
22TB can hold around
7333333 MP3 songs
OR 4400000 5MB Photos
OR 1466667 FLAC audio files
OR 31429 HD Movies or Audio CDs
OR 2588 4K Movies or DVDs
OR 440 Blu-ray
OR 22 Surveillance cameras (30 days)
Actual size of 500GB drive?
500GB HDD can have around 466 GB usable storage space
Actual size of 640GB drive?
640GB HDD can have around 596 GB usable storage space
Actual size of 1TB drive?
1TB HDD can have around 931 GB usable storage space
Actual size of 2TB drive?
2TB HDD can have around 1.863 TB usable storage space
Actual size of 3TB drive?
3TB HDD can have around 2.794 TB usable storage space
Actual size of 4TB drive?
4TB HDD can have around 3.725 TB usable storage space
Actual size of 5TB drive?
5TB HDD can have around 4.657 TB usable storage space
Actual size of 6TB drive?
6TB HDD can have around 5.588 TB usable storage space
Actual size of 8TB drive?
8TB HDD can have around 7.451 TB usable storage space
Actual size of 10TB drive?
10TB HDD can have around 9.313 TB usable storage space
Actual size of 12TB drive?
12TB HDD can have around 11.176 TB usable storage space
Actual size of 14TB drive?
14TB HDD can have around 13.039 TB usable storage space
Actual size of 16TB drive?
16TB HDD can have around 14.901 TB usable storage space
Actual size of 18TB drive?
18TB HDD can have around 16.764 TB usable storage space
Actual size of 20TB drive?
20TB HDD can have around 18.626 TB usable storage space
Actual size of 22TB drive?
22TB HDD can have around 20.489 TB usable storage space
Actual size of 8GB drive?
8GB HDD can have around 7 GB usable storage space
Actual size of 250GB drive?
250GB HDD can have around 233 GB usable storage space
Actual size of 320GB drive?
320GB HDD can have around 298 GB usable storage space
Actual size of 500GB drive?
500GB HDD can have around 466 GB usable storage space
Actual size of 640GB drive?
640GB HDD can have around 596 GB usable storage space
Actual size of 750GB drive?
750GB HDD can have around 698 GB usable storage space
Actual size of 1TB drive?
1TB HDD can have around 931 GB usable storage space
Actual size of 1.5TB drive?
1.5TB HDD can have around 1.397 TB usable storage space
Actual size of 2TB drive?
2TB HDD can have around 1.863 TB usable storage space
Actual size of 3TB drive?
3TB HDD can have around 2.794 TB usable storage space
Actual size of 4TB drive?
4TB HDD can have around 3.725 TB usable storage space
Actual size of 5TB drive?
5TB HDD can have around 4.657 TB usable storage space
Actual size of 6TB drive?
6TB HDD can have around 5.588 TB usable storage space
Actual size of 8TB drive?
8TB HDD can have around 7.451 TB usable storage space
Actual size of 10TB drive?
10TB HDD can have around 9.313 TB usable storage space
Actual size of 12TB drive?
12TB HDD can have around 11.176 TB usable storage space
Actual size of 14TB drive?
14TB HDD can have around 13.039 TB usable storage space
Actual size of 16TB drive?
16TB HDD can have around 14.901 TB usable storage space
Actual size of 18TB drive?
18TB HDD can have around 16.764 TB usable storage space
Actual size of 20TB drive?
20TB HDD can have around 18.626 TB usable storage space
Actual size of 22TB drive?
22TB HDD can have around 20.489 TB usable storage space
CMR VS SMR You can filter CMR drives only if you need better performance (more info). SMR drives are acceptable in RAID1/0 or no raid setup.
Seagate VS WD You can go brand specific such as Seagate, WD, and Toshiba. WD might offer things like OptiNAND
Home vs Business You can also choose a specific type of drives such as for home use you would use a filter (WD Red or Ironwolf. For business use in a NAS with 8 bays and above filter would look like WD RED Pro or Ironwolf Pro. For enterprise drives, you would choose Exos, HGST, Gold or Ultrastar. For surveillance, you would choose a filter “purple” or “Surveillance”. For simple desktop use you would choose Barracuda, Black or Blue drives. The colours are explained here.
6TB vs 8TB You may choose bigger capacity drives if you have fewer drive bays on your NAS. This limits your options for mixing drives smarter way. You might realise that bigger drives but fewer of them can actually be cheaper than smaller drives that use every drive bay.
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HDD Price per TB (best cost Hard Drives). Is it better to get bigger size drives or smaller drives but more of them to achieve desired storage space?
Yes, this is a popular question. Especially with bigger size hard drives. Those drives tend to be much more expensive per terabyte. It is often cheaper to get an additional drive which is smaller and gain the same total capacity (using two or 3 drives) cheaper.
How to calculate price per GB / TB?
How do I find the actual hard drive size?
The hard drive capacity calculation method of Manufacturer is: 120GB=120,000MB=120,000,000KB=120,000,000,000 bytes; while the hard drive capacity calculation method of is: 120,000,000,000 bytes/1024=117,187,500KB/1024=114, 440.9MB/1024=111.8GB.
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What’s the 3 Best HDD for a DAS enclosure with RAID
WD Red plus, Ironwolf for up to 8 bays. Red Pro, Gold, Ironwolf Pro, Exos for 8 + bays.
Can somebody please help me.
I have a QNAP NAS with 4 x 10TB SG IronWolf + a 500GB M.2 (cache) in a raid 6.
Sometimes drive performance seems to be quite slow (< 30MBytes per sec) If I add 1 or 2 HDDs (nas max is 6 HDDs + 2 M.2s) will it improve, reduce or not effect performance? Thanks <3
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Can somebody please help me.
I have a QNAP NAS with 4 x 10TB SG IronWolf + a 500GB M.2 (cache) in a raid 6.
Sometimes drive performance seems to be quite slow (< 30MBytes per sec) If I add 1 or 2 HDDs (nas max is 6 HDDs + 2 M.2s) will it improve, reduce or not effect performance? Thanks <3
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If you really wanted the best price of course you would buy used. But I get that there is no affiliate income in that suggestion. So I’ll just say it here.
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I picked up 4x WD UltraStar DC HC550 16TB for my raid at just under $14/TB. I think I did pretty good.
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This tool really highlights how the UK is paying more per TB than the US.
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I think your videos and reviews are excellent, and the hard drive pricing comparison tool looks very useful (thank you), BUT, I was staggered when I visited the nascompares website and opened the Vendor Preferences section of the cookies permissions…more than 1500 (yes, one thousand five hundred !!!) “Legitimate Interest” and other cookie permissions which seemingly can only be turned off (or activated, if that’s what the website visitor wants to do) MANUALLY. Yes, it took a looong time. Please, just provide a simple and all-encompassing “Reject All” option in cookie preferences. Cookies should be (IMO) opt-in. not ‘gotcha’.
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Wow that’s super useful! I wish it also did Europe but I get that’s probably pretty tricky to do.
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Do you have a video on different ways to migrate to a new NAS with same/different bays. Maybe you could add to the tool a migration option that can calculate the least number of drives / steps required e.g. go from raid 5 to raid 1 larger drives and then reuse the raid 5 drives once migrated. Hopefully this makes sense. What do people do with old working drives?
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Cool
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@NASCompares
I hope you will be able and willing to answer my question. I have a DS218+ with 2 8TB seagate iron wolf harddrives. I want to have an upgrade so I’m buying a DS420+ nas and 2 18TB seagate iron wolf harddrives. My plan is to replace my 2bay synology to the new 4bay synology and I want to know if I can just put the 2 8TB drives into the new synology and then also add the 2 new 18TB drive in bay 3 and 4..
I want all of them to be configured with SHR and the 2 8TB drives are already in SHR. According to the synology website (the nas RAID calculater) it tells me that with my setup (2x 8Tb and 2x 18TB) I should get 32TB available space and 16TB Protection.
So.. can I just take the 2 older 8TB drives (in SHR) out of my 2bay synology and put them together with the 2 18Tb drives into the new 4 bay synology without losing my data or without having to figure out a way to transfer the data off the drives first.. I do not have the external drive space to temporary store 8Tb worth of data. I don’t really care all that much about any settings from my old nas, all I want is to keep all my own data safe when transferring to the new nas.
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Price per TB crossed tabbed with with Mtbf [actual], size and noise, are the items I try to balance.
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What’s better for the NAS HDD’s health: keep the NAS running all the time, or turn it on only when needed?
I use it maybe 3 times per week, for about 4 hours each time.
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Can I shuck 12tb wd my book external drives for a nas that i plan to build, they are 40% cheaper than the cheapest 12tb nas drive.
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Looks a bit messy on iPad. Be nice to have a mobile version of the tool so it’s easier to use. Maybe you could follow in Money Saving Expert footsteps and creat a dedicated app for your site
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Didn’t quite think things through enough when I ordered drives for my first NAS. Had to decide between Synology IronWolf, and WD Red (not Pro or Plus). Ended up going with the standard Red based on some reviews that weren’t quite… complete. So now I have a drive that isn’t officially supported and for a reason I still don’t quite understand is just worse in the long run than the IronWolf. All of this because I wanted to save 15€
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I went with Raid5 – 4 x 18tb drives for my 4 bay for best price, reliability, space balance for me. Seagate x18 drives at $15 per TB.
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No offense to the work you’ve put in on this tool, but none of your calculators have ever worked for me. Disabling ad blocker and different browsers, just doesn’t work. Not sure what I’m doing wrong. ????????♂
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Even better! ????????????
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Funny you posted this. I’ve actually been comparing prices all morning. Idc about noise I just want reliability/capacity.
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Kewllll
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Thank you guys!!! Anestis from Greece here, just got my first NAS, a Qnap 464, thanks to your recommendations for 4bay Nas and now trying to decide what kind of hard drives to buy. I need a lot of space (50tb to 60tb) usable space in RAID5 and the cost is very high. Do you think that Ultrastar series is suitable for my case? I’m going to use my NAS for multimedia library and PC backup mainly. THANKS AGAIN for your great articles and useful videos!!!
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It would be great if you did the same for shucked drives. Many Synology users use them. Frankly, I have one server with (7) 14TB drives and another with (6) and not a peep about them for over two years so far. Still healthy. ????
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One thing I would add, is an actual $/TB column, as it helps to work out Amazon’s sales versus other retailers during various promotional periods.
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I think reliability and loudness would be the big secondary factors. My nas is my office where I work from home, those exos drives probably too loud?
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This video + That tool Eddie Created = You guys are awesome!
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Your timeline/chapter markers in comments are messed up sir.
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Nice tool!
Thanks Eddie! (and Robbie, of course)
And that in the weekend! Wow.
Even Though it is not (yet?) including my region, still quite useful.
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Thank you very much. This is exactly what I can use. Have a great weekend
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Ty for this. I have a ext4 shr2 raid in synology, and am considering getting a newer model and using that to switch from ext4 to btrfs… I wish there was an easy way to switch between ext4 and btrfs without new drives… but I may just expand my drive sizes at the same time as transitioning from ext4.
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