| CPU |
Intel ® Atom® C5125 8-core processor, 2.8GHz |
| CPU Architecture |
64-bit x86 |
| Floating Point Unit |
Yes |
| Encryption Engine |
(AES-NI) |
| System Memory |
8 GB non-ECC UDIMM DDR4 (1 x 8 GB) |
| Maximum Memory |
128 GB (4 x 32 GB) |
| Memory Slot |
4 x U-DIMM DDR4
Support ECC memory |
| Flash Memory |
5GB (Dual boot OS protection) |
| Drive Bay |
6 x 3.5-inch + 2 x 2.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility |
3.5-inch bays:
3.5-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 |
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots. |
| M.2 Slot |
2 x M.2 2280 PCIe Gen 3 x4 slots
The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD. |
| SSD Cache Acceleration Support |
Yes |
| SR-IOV |
Yes |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) |
2 (2.5G/1G/100M/10M) |
| 10 Gigabit Ethernet Port |
1 x 10GBASE-T |
| 25 Gigabit Ethernet Port |
Optional via PCIe expansion card |
| Wake on LAN (WOL) |
Only the 2.5GbE port |
| Jumbo Frame |
Yes |
| PCIe Slot |
2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Card dimensions for PCIe slot 1:260 x 111.15 x 18.76 mm / 10.25 x 4.38 x 0.74 inches
Card dimensions for PCIe slot 2:150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. |
| USB 2.0 port |
1 |
| USB 3.2 Gen 1 port |
3 |
| Form Factor |
Tower |
| LED Indicators |
Power/Status, LAN, USB, HDD1-6, SSD 1-2, M.2 SSD 1-2 |
| Buttons |
Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) |
225 × 292,9 × 319,8 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model) |
| Weight (Net) |
10.04 kg |
| Weight (Gross) |
10.04 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 |
86.96 W
Tested with drives fully populated. |
| Fan |
System fan: 2 x 80mm, 12VDC
CPU fan: 1 x 90mm, 12VDC |
| Other Interfaces |
Kensington security slot |
| System Warning |
Buzzer |
| Kensington Security Slot |
Yes |
| Standard Warranty |
3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory |
2500 |
