compare

LATEST PRICE LIST

DS1821+

949.97 GBP

1054.48 USD

BEST FOR Virtualisation

NAS	CPU	Cores	Threads	Speed (GHz)	Docker/VM	Score	ECC
DS1821+	AMD Ryzen V1500B	4	8	2.2	Docker/VM	4584	ECC /4 GB DDR4 ECC SODIMM

BEST FOR MULTIMEDIA

NAS	GPU	Base_GHz/Max	Codec	FPS	Transcoding	Plex
DS1821+		/			0	1080p

BEST FOR FILE STORAGE

NAS	BAYS	Bandwidth	HDD storage	expansion	Drive mixing	File System
DS1821+	8 HDD	4Gbit (4 ports combined)	176TB	✓	✓	EXT4 BTRFS

*All NAS support multiple RAID/ volume groups, if you want to mix different size drive on non supported model.

BEST FOR BACKUP

NAS	Level	HA	AI	Google	Microsoft	encryption
DS1821+	folder/barebone	✓	face+object	✓	✓	volume/folder

BEST FOR VIDEO EDITING

NAS	MAX LAN speed	Ports	transcoding	PCIe	NVMe
DS1821+	1Gbit			1 x Gen3 x4	2x NVME Gen3 x2

BEST FOR SURVEILLANCE (CCTV)

NAS	HDMI	QVM	transcoding	AI
DS1821+

BEST FOR SMART HOME/ AI

NAS	Virtual switch	Docker/VM	HDMI	S/PDIF / AUX
DS1821+		Docker/VM

LATEST VIDEOS RELATED

AVAILABILITY / RELEASE DATE

Brand	Model	TW	USA	UK	Released
Synology	DS1821+	•	•	•	2020-11

LATEST POSTS RELATED

DS1821+ RAM upgrade
DS2422+ vs DS1821+
ds1621+and ds1821+ RAM upgrade using Arch Memory
Synology DS1821+ NAS - Unofficial 32GB & 64GB Memory Upgrade
Synology DS1821+ NAS - Unofficial 32GB & 64GB Memory Upgrade Walkthrough
QNAP TS-873A vs Synology DS1821+ NAS Drive Comparison
Synology DS1821+ vs QNAP TS-873A NAS Drive Comparison
QNAP TS-h973ax vs Synology DS1821+
Synology DS1821+ NAS Hardware Review
Synology DS1821+ NAS – Should You Buy It?

RELATED REVIEWS

SOFTWARE - 8/10

HARDWARE - 8/10

PERFORMANCE - 8/10

PRICE - 8/10

VALUE - 8/10

8.0

PROS

👍🏻Desktop Ryzen Powered Solution
👍🏻Dual NVMe M.2 cache
👍🏻PCIe Gen 3 x8 PCIe Equipped
👍🏻Great RAID Options (inc SHR)
👍🏻Excellent choice of Apps
👍🏻DDR4 ECC Memory up to 32GB
👍🏻Numerous Backup Software Options
👍🏻Huge Virtualization Support
👍🏻3yr Warranty and Extendable to 5yrs

CONS

👎🏻1Gbe Ports seem a bit limited now
👎🏻Shame it does not support 1/2 x DX1215
👎🏻NVMe SSDs cannot be used for RAW storage

LATEST PRICE LIST

DS1821+

949.97 GBP

1054.48 USD

DEAL WATCH - Is It On Offer Right Now? Amazon UK 7 OFF (WAS 180) [LINK] Amazon UK 25.53 OFF (WAS 202) [LINK] Amazon UK 19.74 OFF (WAS 208) [LINK] Amazon UK 25.7 OFF (WAS 276) [LINK] Amazon UK 15.19 OFF (WAS 297) [LINK] Amazon UK 14.6 OFF (WAS 310) [LINK] Amazon UK 4.22 OFF (WAS 331) [LINK] Amazon UK 82.29 OFF (WAS 432) [LINK] Amazon UK 12.55 OFF (WAS 397) [LINK] Amazon UK 5.75 OFF (WAS 490) [LINK] Amazon UK 34.37 OFF (WAS 555) [LINK] Amazon UK 16.44 OFF (WAS 579) [LINK] Amazon UK 211.58 OFF (WAS 781) [LINK] Amazon UK 43.49 OFF (WAS 622) [LINK] Amazon UK 139.1 OFF (WAS 729) [LINK] Amazon UK 43.1 OFF (WAS 642) [LINK] Amazon UK 80.86 OFF (WAS 700) [LINK] Amazon UK 25.48 OFF (WAS 725) [LINK] Amazon UK 37.89 OFF (WAS 768) [LINK] Amazon UK 15.15 OFF (WAS 757) [LINK] Amazon UK 75.95 OFF (WAS 877) [LINK] Amazon UK 12.36 OFF (WAS 854) [LINK] Amazon UK 23.14 OFF (WAS 983) [LINK] Amazon UK 14.19 OFF (WAS 980) [LINK] Amazon UK 16.09 OFF (WAS 1009) [LINK] Amazon UK 11.07 OFF (WAS 1071) [LINK] Amazon UK 139.21 OFF (WAS 1156) [LINK] Amazon UK 256.92 OFF (WAS 1285) [LINK] Amazon UK 27.06 OFF (WAS 1147) [LINK] Amazon UK 133.89 OFF (WAS 1316) [LINK] Amazon UK 7.37 OFF (WAS 1199) [LINK] Amazon UK 33.8 OFF (WAS 1431) [LINK] Amazon UK 19.34 OFF (WAS 1335) [LINK] Amazon UK 46.59 OFF (WAS 1370) [LINK] Amazon UK 17.88 OFF (WAS 1395) [LINK] Amazon UK 229.64 OFF (WAS 1646) [LINK] Amazon UK 161.51 OFF (WAS 1556) [LINK] Amazon UK 59.6 OFF (WAS 1456) [LINK] Amazon UK 49.27 OFF (WAS 1475) [LINK] Amazon UK 74.35 OFF (WAS 1570) [LINK] Amazon UK 22.15 OFF (WAS 1528) [LINK] Amazon UK 25.64 OFF (WAS 1692) [LINK] Amazon UK 14.87 OFF (WAS 1838) [LINK] Amazon UK 27.71 OFF (WAS 1902) [LINK] Amazon UK 51.07 OFF (WAS 2156) [LINK] Amazon UK 53.25 OFF (WAS 2080) [LINK] Amazon UK 28.47 OFF (WAS 1963) [LINK] Amazon UK 48.1 OFF (WAS 2031) [LINK] Amazon UK 85.7 OFF (WAS 2037) [LINK] Amazon UK 29.38 OFF (WAS 2026) [LINK] Amazon UK 11.72 OFF (WAS 2028) [LINK] Amazon UK 63.53 OFF (WAS 2679) [LINK] Amazon UK 62.34 OFF (WAS 2630) [LINK] Amazon UK 156.68 OFF (WAS 2669) [LINK] Amazon UK 35.94 OFF (WAS 2575) [LINK] Amazon UK 340.96 OFF (WAS 3095) [LINK] Amazon UK 201.11 OFF (WAS 2992) [LINK] Amazon UK 41.82 OFF (WAS 2881) [LINK] Amazon UK 79.01 OFF (WAS 2983) [LINK] Amazon UK 59.49 OFF (WAS 3001) [LINK] Amazon UK 330.65 OFF (WAS 3408) [LINK] Amazon UK 195.08 OFF (WAS 3552) [LINK] Amazon UK 90.16 OFF (WAS 3797) [LINK] Amazon UK 4.75 OFF (WAS 3906) [LINK] Amazon UK 408.01 OFF (WAS 4389) [LINK] Amazon UK 6.93 OFF (WAS 4192) [LINK] Amazon UK 109.74 OFF (WAS 4338) [LINK] Amazon UK 38.65 OFF (WAS 4301) [LINK] Amazon UK 110.25 OFF (WAS 4641) [LINK] Amazon UK 62.89 OFF (WAS 4407) [LINK] Amazon UK 333.21 OFF (WAS 5175) [LINK] Amazon UK 58.35 OFF (WAS 4481) [LINK] Amazon UK 199.14 OFF (WAS 4651) [LINK] Amazon UK 4.74 OFF (WAS 5157) [LINK] Amazon UK 438.49 OFF (WAS 6492) [LINK] Amazon UK 364.44 OFF (WAS 5964) [LINK] Amazon UK 85.09 OFF (WAS 6478) [LINK] Amazon UK 2031.08 OFF (WAS 8428) [LINK] Amazon UK 198.64 OFF (WAS 6702) [LINK] Amazon UK 7 OFF (WAS 6597) [LINK] Amazon UK 621.54 OFF (WAS 9633) [LINK] Amazon UK 1489.68 OFF (WAS 10439) [LINK] Amazon UK 106.79 OFF (WAS 9637) [LINK] Amazon UK 799.26 OFF (WAS 9856) [LINK] Amazon UK 241.7 OFF (WAS 10162) [LINK] Amazon UK 84 OFF (WAS 9909) [LINK] Amazon UK 161.5 OFF (WAS 10547) [LINK] Amazon UK 387.65 OFF (WAS 11130) [LINK] Amazon UK 150.27 OFF (WAS 11697) [LINK] Amazon UK 167.31 OFF (WAS 13012) [LINK] Amazon UK 105.17 OFF (WAS 14250) [LINK] Amazon USA 31.52 OFF (WAS 222) [LINK] Amazon USA 87.8 OFF (WAS 439) [LINK] Amazon USA 36.59 OFF (WAS 420) [LINK] Amazon USA 5.33 OFF (WAS 472) [LINK] Amazon USA 14.55 OFF (WAS 518) [LINK] Amazon USA 175.12 OFF (WAS 718) [LINK] Amazon USA 9.93 OFF (WAS 565) [LINK] Amazon USA 147.8 OFF (WAS 739) [LINK] Amazon USA 46 OFF (WAS 646) [LINK] Amazon USA 32.89 OFF (WAS 675) [LINK] Amazon USA 13.76 OFF (WAS 713) [LINK] Amazon USA 146.28 OFF (WAS 914) [LINK] Amazon USA 56.32 OFF (WAS 1183) [LINK] Amazon USA 58.92 OFF (WAS 1069) [LINK] Amazon USA 5.22 OFF (WAS 1258) [LINK] Amazon USA 6.43 OFF (WAS 1430) [LINK] Amazon USA 215.57 OFF (WAS 1653) [LINK] Amazon USA 23.37 OFF (WAS 1530) [LINK] Amazon USA 65.15 OFF (WAS 2064) [LINK] Amazon USA 67.28 OFF (WAS 2243) [LINK] Amazon USA 341.74 OFF (WAS 5307) [LINK] Amazon USA 129.29 OFF (WAS 4627) [LINK] Amazon USA 63.72 OFF (WAS 5123) [LINK] Amazon USA 6.61 OFF (WAS 6540) [LINK] Amazon USA 138.99 OFF (WAS 8996) [LINK] \\\'123\\\'123\\\'\\\'123" showtitle="yes" limit="25"] These Offers are Checked Daily