| CPU: Intel ® Atom® C5125 8-core processor, 2.8GHz | |
| System Memory: 8 GB non-ECC UDIMM DDR4 (1 x 8 GB) | |
| Memory Slot : 4 x U-DIMM DDR4 Support ECC memory |
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| Drive Bay : 12 x 3.5-inch + 4 x 2.5-inch SATA 6Gb/s, 3Gb/s | |
| M.2 Slot : 2 x M.2 2280 PCIe Gen 3 x2 slots | |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M):2 (2.5G/1G/100M/10M) 5 Gigabit Ethernet Port (5G/2.5G/1G/100M):Optional via PCIe expansion card | |
| Power Supply : 550W, 100-240V | |
| Form Factor: Tower | |
| Warranty: 3 Years |
| CPU | Intel ® Atom® C5125 8-core processor, 2.8GHz |
| CPU Architecture | 64-bit x86 |
| Floating Point Unit | |
| 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 | 12 x 3.5-inch + 4 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.
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| M.2 Slot | 2 x M.2 2280 PCIe Gen 3 x2 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 | |
| SR-IOV | |
| 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 2 (2.5G/1G/100M/10M) |
| 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) | Optional via PCIe expansion card |
| 10 Gigabit Ethernet Port | Optional via PCIe expansion card |
| 25 Gigabit Ethernet Port | Optional via PCIe expansion card |
| Wake on LAN (WOL) |
Only the 2.5GbE port
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| Jumbo Frame | |
| PCIe Slot | 3 Slot 1: PCIe Gen 3 x4 Slot 2: PCIe Gen 3 x4 Slot 3: PCIe Gen 3 x4 Card dimensions for PCIe slot 1：260 x 111.15 x 37.52 mm / 10.25 x 4.38 x 1.48 inches.
Card dimensions for PCIe slot 2：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Card dimensions for PCIe slot 3：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Wider cards can be installed if the next PCIe slot will not be used. |
| USB 3.2 Gen 1 port | 4 |
| Form Factor | Tower |
| LED Indicators | Power/Status, LAN, USB, HDD1-12, SSD 1-4, M.2 SSD 1-2 |
| Buttons | Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) | 11.59 × 14.56 × 12.59 inch
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
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| Weight (Net) | 31.39 lbs |
| Weight (Gross) | 36.71 lbs |
| 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 | 550W, 100-240V
1 x 8-pin PCI-e cable + 1 x 8 (6+2)-pin PCI-e cable
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| Power Consumption: HDD Sleep Mode | 68.004 W |
| Power Consumption: Operating Mode, Typical | 104.65 W
Tested fully populated with 1TB hard drives and 120GB solid-state drives.
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| Fan | System fan: 3 x 92mm, 12VDC CPU fan: 2 x 97mm, 12VDC |
| Other Interfaces | Kensington security slot |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Standard Warranty | 3 |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 2500 |
