| CPU | Intel® Xeon® D-1602 2-core/4-thread processor, up to 3.2 GHz |
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | Yes |
| Encryption Engine | (AES-NI) |
| Hardware-accelerated Transcoding | Optional via a PCIe adapter |
| System Memory | 8 GB UDIMM DDR4 ECC (2 x 4 GB) |
| Maximum Memory | 128 GB (4 x 32 GB) |
| Memory Slot | 4 x UDIMM DDR4 For dual-DIMM configurations, you must use a pair of identical DDR4 modules. |
| Flash Memory | 5GB (Dual boot OS protection) |
| Drive Bay | 4 x 3.5-inch SATA 6Gb/s, 3Gb/s + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/ |
| Drive Compatibility | 3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
2.5-inch bays:
2.5-inch SATA solid state drives |
| Hot-swappable | Yes |
| M.2 Slot | 2 x M.2 22110/2280 NVMe PCIe Gen3 x4 slots |
| SSD Cache Acceleration Support | Yes |
| GPU pass-through | Yes |
| SR-IOV | Yes |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 4 (also support 10M) |
| 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) | Optional via an adapter |
| 25 Gigabit Ethernet Port | Optional via an adapter |
| Wake on LAN (WOL) | Only the 2.5GbE port
|
| Jumbo Frame | Yes |
| PCIe Slot | 2
Slot 1: PCIe Gen3 x8
Slot 2: PCIe Gen3 x8 |
| USB 3.2 Gen 1 port | 3 |
| Form Factor | Tower |
| LED Indicators | System status, LAN, USB, Disk 1~6, M.2 SSD 1~2 |
| Buttons | Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) | 231.9 × 224.9 × 319.8 mm |
| Weight (Net) | 7.27 kg |
| Weight (Gross) | 8.72 kg |
| Operating temperature | 0 - 40°C (32°F - 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 Unit | 250W PSU, 100~240V |
| Power Consumption: Operating Mode, Typical | 61.115 W Tested with drives fully populated. |
| Fan | System fan: 1 x 97mm, 12VDC
CPU fan: 1 x 90mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | Yes |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 10000 |