Synology DS220j 2-bay NAS Review - For Tight Budgets 0

Synology DS220j 2-bay NAS Review - For Tight Budgets

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Introduction

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I would like to thank Synology for supplying the review sample.


After the DS420j, an affordable 4-bay NAS, I thought to take a look at the most affordable "j" models. The DS220j costs less than $170, making it one of the most affordable NAS servers on the market today. It uses the same SoC as the DS420j, the Realtek RTD1296, which has four cores clocked at 1.4 GHz. This CPU is not a speed demon and has been on the market for quite some time now, almost three years, but has very low energy demands and is strong enough to cover the needs of a mainstream NAS.


The RTD1296 SoC uses a quad-core Cortex A53 CPU and is equipped with an ARM Mali-T820 MP3 GPU. It includes a hardware transcoding engine capable of handling H.264 and H.265 files at up to 4K resolution and with 24 FPS (H.264) and 60 FPS (H.265) refresh rates. This SoC also has a hardware encryption engine.

In demanding applications or when many applications are running simultaneously, the limits will probably be set by the low amount of RAM (512 MB) first and not the CPU. To make matters worse, you cannot upgrade the RAM since there is no slot—the RAM is soldered to the mainboard. On the other hand, half a gigabyte will suffice for home-centric tasks that aren't very demanding given the light operating system. Still, it would be nice to have the upgrade option.

Specifications

Synology DS220j Specifications
ProcessorRealtek RTD1296 (quad-core 1.4 GHz)
Operating SystemEmbedded Linux
Memory512 MB SO-DIMM DDR4 (not expandable)
Storage2x 3.5"/2.5" SATA II/III
RAID LevelsSingle Disk, JBOD, SHR,
RAID 0, 1
Capacityup to 32 TB (disks not included)
File System (internal drives)EXT4
File System (external drives)
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT* (optional purchase)
iSCSITarget & Initiator
Hot-swap4x
Networking1x 10/100/1000 Mbit Ethernet
I/O PortsUSB 3.0 x 2
IP Camerasup to 16x (2x included)
Video TranscodingGroup 2 (See more)
VPN Server
(max. number of connections)
10
Dimensions165 (H) x 100 (W) x 225.5 (D) mm
Weight0.88 kg
Power ConsumptionAccess: 12.46 W
HDD Hibernation: 5.06 W
(with 2x WD10EFRX installed)
Power SupplyExternal, 90 W, 100–240 V
Fan1x 92 mm
Warranty2 years
Price excluding VAT
(at time of the review)

$166.99


As with the DS420j, Synology classifies the DS220j as a Group 2 NAS for transcoding purposes, so its transcoding capabilities are limited, at least on paper. Another essential feature is that it supports up to 16 IP cameras—two licenses are provided for free.
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