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CPU
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Intel ® Atom® C5125 8-core processor, 2.8GHz
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CPU Architecture
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64-bit x86
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Floating Point Unit
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✓
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Encryption Engine
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✓ (AES-NI)
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System Memory
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8 GB UDIMM DDR4 (1 x 8 GB)
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Maximum Memory
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128 GB (4 x 32 GB)
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Memory Slot
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4 x U-DIMM DDR4
Support ECC memory
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Flash Memory
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5GB (Dual boot OS protection)
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Drive Bay
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12 x 3.5-inch + 4 x 2.5-inch SATA 6Gb/s, 3Gb/s
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Drive Compatibility
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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
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Hot-swappable
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✓
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
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M.2 Slot
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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.
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SSD Cache Acceleration Support
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✓
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SR-IOV
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✓
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2.5 Gigabit Ethernet Port (2.5G/1G/100M)
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2 (2.5G/1G/100M/10M)
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Wake on LAN (WOL)
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✓
Only the 2.5GbE port
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Jumbo Frame
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✓
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PCIe Slot
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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.
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USB 3.2 Gen 1 port
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4
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Form Factor
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Tower
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LED Indicators
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Power/Status, LAN, USB, HDD1-12, SSD 1-4, M.2 SSD 1-2
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Buttons
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Power, Reset, USB Auto Copy
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Dimensions (HxWxD)
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294.29 × 369.89 × 319.8 mm
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Weight (Net)
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13.16 kg
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Weight (Gross)
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16.68 kg
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Operating Temperature
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0 - 40 °C (32°F - 104°F)
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Storage Temperature
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-20 - 70°C (-4°F - 158°F)
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Relative Humidity
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5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
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Power Supply Unit
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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
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68.004 W
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Power Consumption: Operating Mode, Typical
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104.65 W
Tested fully populated with 1TB hard drives and 120GB solid-state drives.
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Fan
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System fan: 3 x 92mm, 12VDC
CPU fan: 2 x 97mm, 12VDC
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Other Interfaces
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Kensington security slot
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System Warning
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Buzzer
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Kensington Security Slot
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✓
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Standard Warranty
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3
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Max. Number of Concurrent Connections (CIFS)
- with Max. Memory
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700
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