Hardware Overview

Specifications

Hardware

CPU Model AMD Ryzen V1500B
CPU Quantity 1
CPU Cores 4
CPU Threads 8
CPU Architecture 64-bit
CPU Frequency 2.2 GHz
Hardware Encryption Engine Yes

Memory

System Memory 8 GB DDR4 ECC SODIMM
Total Memory Slots 2
Maximum Memory Capacity 32 GB (16 GB x 2)

Notes Synology may revise pre-installed memory module specifications based on component lifecycle and supply conditions. All revised components undergo the same validation to ensure compatibility, stability, and performance. For optimal reliability, use Synology memory modules. Non-Synology memory modules may affect warranty and technical support. For multi-module configurations, all modules must be identical and share the same model number. Refer to the product manual for recommended memory configurations.

Storage

Drive Bays 8
Maximum Drive Bays with Expansion Unit 18 (DX525 x 2)
M.2 Drive Slots 2 NVMe
Supported Drive Types 3.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe SSD
Hot Swappable Drive Supported for 3.5" and 2.5" drives

Notes The hot swappable feature is not supported for M.2 SSD slots. Synology guarantees full functionality and performance only for compatible drives. Please consult the compatibility list before purchasing drives.

External Ports

RJ-45 2.5GbE LAN Port 2
USB 3.2 Gen 1 Port 3
Expansion Port 2
Expansion Port Type USB Type-C

PCIe

PCIe Expansion 1 x Gen3 x8 slot (x4 link)

Appearance

Dimensions 166 mm x 343 mm x 243 mm
Weight 6 kg

System Features

System Fan 120 mm x 120 mm x 2 pcs
Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode
Easy Replacement System Fan Yes
Brightness Adjustable Front LED Indicators Yes
Power Recovery Yes
Noise Level 23.8 dB(A)
Scheduled Power On/Off Yes
Wake on LAN / WAN Yes

Power

Power Supply Unit 250 watts
AC Input Voltage 100V to 240V AC
Power Frequency 50/60 Hz Single Phase
Power Consumption 60.1 watts (Access) 18.34 watts (HDD Hibernation)
British Thermal Unit 204.94 BTU/hr (Access) 62.54 BTU/hr (HDD Hibernation)

Temperature and Humidity

Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Operating Humidity 8% to 80% RH
Storage Humidity 5% to 95% RH

Certification

FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS

Environment

RoHS Compliant

Packaging Content

Main Unit x1
Accessory Pack x1
AC Power Cord x1
RJ-45 LAN Cable x2