Best DS420j price

Last updated on 28 Jun 2020 📧 Subscribe

Synology DS420j

 

Who Offers the Best Price and Service for the Synology DS420j NAS?



Synology BLACK FRIDAY / CYBER MONDAY DEALS


Synology Black Friday Deals (2025)
Synology Black Friday Deals (2025)
Black Friday 2025 Deals - Data Storage from Synology, UGREEN, QNAP, WD, Seagate, UniFi, Terramaster
Black Friday 2025 Deals - Data Storage from Synology, UGREEN, QNAP, WD, Seagate, UniFi, Terramaster
Amazon Prime Day 2024 Deals In Storage – Synology, QNAP, Terramaster, WD, Seagate And More
Live Deals Right Now

Synology DS925+ NAS Amazon usa USA 14% OFF, NOW $552.99 bf2025 [LINK]
Synology DS925+ NAS Amazon UK UK 15% OFF, NOW £472 inc.TAX [LINK]
Synology DS1525+ NAS B&H usa USA $160 OFF, NOW $639.99 [LINK]
Synology DS1825+ NAS Amazon usa USA NOW $919 ($230 OFF) BF2025 [LINK]
Synology DS1525+ NAS Amazon usa USA REDUCED TO $691.49 (15% OFF) bf2025 [LINK]
Synology DS225+ NAS AMZ US usa USA $303.49 (11% REDUCTION) BF2025 [LINK]
Synology DS124 NAS Amazon America usa USA NOW $139.99 (22% PRICE DROP) bf2025 [LINK]
Synology - DDR4 - module - 16 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - 1.2 V - Amazon UK UK 12.78 OFF (WAS 166) [LINK]
Synology 16 GB DDR4 memory expansion for DS3622xs+, DS2422+ Amazon UK UK 4.68 OFF (WAS 384) [LINK]
Synology - DDR4 - module - 16 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - 1.2 V - Amazon UK UK 10 OFF (WAS 380) [LINK]
Synology DiskStation DS423 4 Bay Desktop NAS Enclosure Amazon UK UK 5.02 OFF (WAS 380) [LINK]
SYNOLOGY Diskstation DS725+ Amazon UK UK 66.94 OFF (WAS 446) [LINK]
Synology - DDR4 - module - 32 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - 1.2 V - Amazon UK UK 181.78 OFF (WAS 640) [LINK]
Synology DS223J 8TB 2 Bay NAS Solution installed with 2 x 4TB Western Digital Re Amazon UK UK 29.64 OFF (WAS 501) [LINK]
Synology Disk Station DS620slim - NAS server - 6 bays - SATA 6Gb/s - RAID 0, 1, Amazon UK UK 12.66 OFF (WAS 521) [LINK]
Synology DS223 8TB 2 Bay Desktop NAS Solution installed with 2 x 4TB Seagate Iro Amazon UK UK 36.07 OFF (WAS 550) [LINK]
Synology DS223 8TB 2 Bay Desktop NAS Solution installed with 2 x 4TB Western Dig Amazon UK UK 37.72 OFF (WAS 571) [LINK]
Synology 4 bay NAS 1.4Ghz Quadcore CPU - RS422+ Rack Station, Black Amazon UK UK 9 OFF (WAS 609) [LINK]
Synology DVA1622 Deep Learning NVR Surveillance System 2-Bay Amazon UK UK 7.62 OFF (WAS 680) [LINK]
Synology 5-Bay Expandable NAS Kit, DS1525+ AMD RyzenCPU with 8GB Memory, 2.5GbE Amazon UK UK 49.62 OFF (WAS 725) [LINK]
Synology DS224+ 2-Bay Diskstation NAS (Intel Celeron J4125 4-Core 2.0 GHz 2GB DD Amazon UK UK 39.29 OFF (WAS 738) [LINK]
Synology 4-Bay RackStation RS822RP+ (Diskless) Amazon UK UK 18.66 OFF (WAS 1290) [LINK]
Synology RS1221RP+8 bay NAS 2.4Ghz Quadcore CPU Amazon UK UK 8.63 OFF (WAS 1450) [LINK]
Synology DS1823xs+ 8 Bay NAS Desktop: High-Performance Storage Solution Amazon UK UK 60.26 OFF (WAS 1929) [LINK]
Synology RS2423+ 12 Bay Rack NAS Storage Solution Amazon UK UK 9.49 OFF (WAS 2041) [LINK]
Synology SA3400D NAS/storage server Rack (2U) Ethernet LAN D-1541 Amazon UK UK 160.52 OFF (WAS 3446) [LINK]
Synology RackStation RS1221+ NAS Rack (2U) Ethernet LAN Black V1500B Amazon UK UK 78.7 OFF (WAS 7870) [LINK]
Synology 2-Bay NAS DS223 (Diskless) Amazon usa USA 10 OFF (WAS 285) [LINK]
Sparepart: Synology PSU Redundant Power Module 550W, Applied Models: FS3410, W12 Amazon usa USA 320.11 OFF (WAS 807) [LINK]
Synology RackStation RS1221+ - NAS Server - 8 Bays - Rack-mountable - SATA 6Gb/s Amazon usa USA 73.89 OFF (WAS 1552) [LINK]
Synology 12 Bay FlashStation FS2500 (Diskless) Amazon usa USA 4.64 OFF (WAS 3395) [LINK]
Synology 12-Bay Rackmount NAS SA3610 (Diskless) Amazon usa USA 5.24 OFF (WAS 9120) [LINK]

MORE DEALS HERE




ON YOUTUBE
Getting latest videos with a keyword: DS420j

RELATED POSTS

Synology 4-bay NAS (DS420j, DS418, DS423, DS420+, DS423+, DS923+)
Synology 4-bay NAS range compared, which one is the best DS420j vs DS418 vs DS420+ vs DS923+ !
Best DS420j price
Ds420j vs TS-431p
Synology DS420j NAS Review
Synology J NAS Series Explained - DS120j vs DS220j vs DS420j
Synology DS420j NAS on Show at PepCom and CES 2020
Synology DS420j NAS Final Specifications Revealed
Synology DS420j Specs & PDF
Synology DS420J Budget NAS Revealed


PERFORMANCE:
SpecsMeasureDS420j
1GbE AFP Mac File Transfer 1MB file x 3000AFP Download MBs/AFP Upload MBs44 / 53
1GbE AFP Mac File Transfer 3GB file x 1AFP Download MBs/AFP Upload MBs95 / 78
1GbE SMB Sequential Throughput 64KBRead MBs/Write MBs113 / 113
1GbE SMB Sequential Throughput via Encrypted Shared Folder 64KBRead MBs/Write MBs113 / 113
1GbE SMB Windows File Transfer 1MB file x 3000Windows Download MBs/Windows Upload MBs86 / 62
1GbE SMB Windows File Transfer via Encrypted Shared Folder 1MB file x 3000Windows Download MBs/Windows Upload MBs78 / 34
1GbE Web Server PHP Response EfficiencyResponses per second 10841
SpecsDS420j

Specification:
SpecsValue
CPU-Model Realtek RTD1296
CPU Quantity 1
CPU Architecture 64-bit
CPU Frequency 4-core 1.4 GHz
Hardware Encryption Engine
System-memory 1 GB DDR4 non-ECC
Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Drive Bays 4
Maximum Single Volume Size* 108 TB
Hot Swappable Drive -
RJ-45 1GbE LAN Port 1
USB 3.0 Port 2
Internal Drives
  • EXT4
External Drives
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Size (Height x Width x Depth) 184 mm x 168 mm x 230 mm
Weight 2.21 kg
System Fan 80 mm x 80 mm x 2 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
  • Low-power Mode
Brightness Adjustable Front LED Indicators
Power Recovery
Noise Level* 20.6 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter 90 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power-Consumption 21.71 W (Access)
7.88 W (HDD Hibernation)
British Thermal Unit 74.08 BTU/hr (Access)
26.89 BTU/hr (HDD Hibernation)
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
  • FCC
  • CE
  • EAC
  • BSMI
  • VCCI
  • CCC
  • RCM
Warranty 2 Years
Environment RoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Adapter X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 1
  • Quick Installation Guide X 1
Optional Accessories
  • VisualStation: VS960HD/VS360HD
  • Surveillance Device License Pack
Maximum Internal Volume Number 64
Maximum iSCSI Target Number 10
Maximum iSCSI LUN 10
SSD TRIM
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • JBOD
  • RAID 5
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
File Protocol CIFS/AFP/NFS/FTP/WebDAV
Maximum Concurrent CIFS/AFP/FTP Connections 100
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
Maximum Local User Accounts 1,024
Maximum Local Groups 256
Maximum Shared Folder 256
Maximum Shared Folder Sync Tasks 4
Log Center
Syslog Events per Second 100
Networking Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers
  • Chrome
  • Firefox
  • Edge
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Chrome (Android 6.0 onwards)
Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文
Synology Chat
Maximum Users 200
Download Station
Maximum Concurrent Download Tasks 80
exFAT Access (Optional)
Media Server
DLNA Compliance
Moments
Facial Recognition
Subject Recognition
Surveillance Station
Maximum IP cam (Licenses required) 16 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264) 480 FPS @ 720p (1280x720)
288 FPS @ 1080p (1920x1080)
150 FPS @ 3M (2048x1536)
100 FPS @ 5M (2591x1944)
70 FPS @ 4K (3840x2160)
Total FPS (H.265) 480 FPS @ 720p (1280x720)
384 FPS @ 1080p (1920x1080)
256 FPS @ 3M (2048x1536)
160 FPS @ 5M (2591x1944)
100 FPS @ 4K (3840x2160)
Total FPS (MJPEG) 240 FPS @ 720p (1280x720)
150 FPS @ 1080p (1920x1080)
100 FPS @ 3M (2048x1536)
60 FPS @ 5M (2591x1944)
Synology Drive
Recommended Number of Hosted Files 100,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
Recommended Number of Concurrent Sync Clients 200 (the number of connections that can be maintained when the recommended number of hosted files was reached)
Synology Office
Video Station
Video Transcoding Group 2 (See more)
VPN Server
Maximum Connections 10
SpecsValue
SOFTWARE - 7/10
HARDWARE - 6/10
PERFORMANCE - 8/10
PRICE - 7/10
VALUE - 7/10


7.0
PROS
👍🏻That Realtek 4-Core CPU is FANTASTIC Value
👍🏻Supports latest/largest HDDs
👍🏻Supports ALOT of DSM 6.2 Applications
👍🏻Synology NAS with RAID 5 for under £250 ex.VAT
👍🏻Fast Setup
👍🏻User-Friendly
👍🏻Twice as much memory as the DS220j
CONS
👎🏻That 1GB Memory hobbles this CPU significantly on things like 4K and BTRFS
👎🏻The chassis design is still a little underwhelming
 
locked content ko-fi subscribe

Discover more from NAS Compares

Subscribe to get the latest posts sent to your email.


DISCUSS with others your opinion about this subject.
ASK questions to NAS community
SHARE more details what you have found on this subject
IMPROVE this niche ecosystem, let us know what to change/fix on this site

ASK YOUR QUESTIONS HERE!