CPU AMD RyzenTM V1500B quad-core 2.2 GHz

Hardware encryption engine Yes (AES-NI)

Memory 4 GB DDR4 ECC UDIMM (expandable up to 32 GB)

Compatible drive types8 • 16 x 3.5" or 2.5" SATA HDD/SSD (drives not included) • Only Synology SAT5200 2.5" or Synology SNV3400/3500 M.2 SSDs (sold separately) can be used for SSD cache9

Hot-swappable drive Yes

External ports • 2 x USB 3.2 Gen 1 ports • 1 x Expansion port (Infiniband)

Form factor Rackmount 3U Size (HxWxD) 132.3 x 482 x 656.5 mm (with server handles)

Weight 17.1 kg

Rack installation support 4-post 19" rack

LAN ports 4 x 1GbE RJ-45

Wake on LAN/WAN Yes

PCIe 3.0 slot • 1 x 4-lane x8 slot •

Supports network interface cards2 and M.2 NVMe SSD adapter cards for SSD cache9

Scheduled power on/off Yes

System fans 3 x (80 x 80 x 32 mm)

AC input power voltage 100 V to 240 V AC Power frequency 50/60 Hz, single phase

Operating temperature 0°C to 35°C (32°F to 95°F)

Storage temperature -20°C to 60°C (-5°F to 140°F) Relative humidity 5% to 95% RH Maximum operating altitude 5,000 m (16,400 ft)