Synology DiskStation DS420j, 4x SATA server, 1x 1Gb LAN

Synology strives to enhance the performance of our NAS with every software update, even long after a product is launched. For enterprises and users that demand uncompromising performance from their servers, check the figures below to find the most suitable choice.

Specification

CPU
CPU Model
Realtek RTD1296

CPU Architecture
64-bit

CPU Frequency
Quad Core 1.4 GHz

Hardware Encryption Engine

Memory
System Memory
1 GB DDR4


Drive Bays
4

Compatible Drive Type* (See all supported drives)
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD

Maximum Internal Raw Capacity
64 TB (16 TB drive x 4) (Capacity may vary by RAID types)

Maximum Single Volume Size*
108 TB

External Ports
RJ-45 1GbE LAN Port
1

USB 3.0 Port
2

File System
Internal Drives
EXT4

External Drives
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*


Appearance
Size (Height x Width x Depth)
184 mm x 168 mm x 230 mm

Weight
2.21 kg

Others
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)

Temperature
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
Surveillance Device License Pack
VS360HD
VS960HD