1U 4-bay 3.5" SATA + 3 x E1.S/PCIe M.2 2280 short depth 12" rackmount NAS, Intel Atom x7405C quad-core, 8GB RAM SODIMM DDR5 (1 x DDR5 SODIMM slots, Max. 16GB), 2 x M.2 PCIe Gen3 x1 slots, 2 x 2.5Gb

Processor 4-core Intel Atom x7405C, up to 3.4 GHz Processor architecture 64-bit x86 Floating point unit Encryption engine (AES-NI) System memory 8 GB SODIMM DDR5 with in-band error correction (ECC) support Maximum memory 16 GB (1 x 16 GB) Memory slot 1 x SODIMM DDR5 Flash memory 8 GB (dual boot protection) Drive bay 4 x 3.5-inch SATA 6 Gb/s, 3 Gb/s 3 x E1.S up to 15 mm (M.2 2280 adapter pre-installed for each slot) Drive compatibility 3.5-inch SATA hard drives 2.5-inch SATA solid-state drives Solid-state drives E1.S NVMe PCIe M.2 2280 NVMe PCIe SSDs Hot-swappable (M.2 SSD not supported) M.2 Slot 3 x E1.S up to 15mm (M.2 2280 support adapter pre-installed for each slot) SSD Cache Acceleration Support 2.5 Gigabit Ethernet Port (2.5Gbps/1Gbps) 2 (2.5G/1G/100M/10M) 10 Gigabit Ethernet Port Optional via QXG-ES10G1T Wake on LAN (WOL) Large bezel USB 2.0 Port 1 USB 3.2 Gen 2 Port (10Gbps) 1 x USB 3.2 Gen 2 Type-A 10Gbps Form Factor 1U Rack Mountable Low-depth rack LEDs Power/Status, LAN, USB, HDD1-4, E1.S/PCIe SSD1~3 Buttons Power, Reset Dimensions (HxWxD) 43 × 430 × 292.1 mm Weight (net) 4.51 kg Operating temperature 0–40 °C (32–104 °F) Storage temperature -20 - 70 °C (-4 °F - 158 °F) Relative humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) Power supply 150 W, 100-240 V Fan 3 x 40 mm System warning Buzzer Standard warranty 3 Maximum number of simultaneous connections (CIFS) - with maximum volume memory 1500