| CPU | Intel® Celeron® N4505 2-core/2-thread processor, burst up to 2.9 GHz | 
  | CPU Architecture | 64-bit x86 | 
  | Graphic Processors | Intel® UHD Graphics | 
  | Floating Point Unit | 
 
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  | Encryption Engine | (AES-NI) | 
  | Hardware-accelerated Transcoding | 
 
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  | System Memory | 2 GB RAM | 
  | Maximum Memory | 16 GB (2 x 8GB) | 
  | Memory Slot | 2 x SODIMM DDR4 
 For dual-DIMM configuration, you must use a pair of identical DDR4 modules. | 
  | Flash Memory | 4GB (Dual boot OS protection) | 
  | Drive Bay | 4 x 3.5-inch SATA 6Gb/s 
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  | Drive Compatibility | 3.5-inch SATA hard disk drives 
 2.5-inch SATA solid state drives
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  | Hot-swappable | 
 
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  | M.2 Slot | 2 x M.2 2280 PCIe Gen 3 x1 | 
  | SSD Cache Acceleration Support | 
 
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  | 2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 1 (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 | 
  | Wake on LAN (WOL) | 
 
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  | Jumbo Frame | 
 
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  | PCIe Slot | 1 
 Slot 1: PCIe Gen 3 x2
 
 Card dimensions for PCIe slot:190 x 68.9x 18.76 mm / 7.48 x 2.71 x 0.74 inches. | 
  | USB 2.0 port | 2 | 
  | USB 3.2 Gen 2 (10Gbps) Port | 2 x Type-A | 
  | IR Sensor | (Optional QNAP RM-IR004 remote control) | 
  | HDMI Output | 1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) | 
  | Form Factor | Tower | 
  | LED Indicators | Power/Status, LAN, USB, HDD1-4 | 
  | Buttons | Power, USB copy, Reset | 
  | Dimensions (HxWxD) | 168 × 170 × 226 mm | 
  | Weight (Net) | 2.26 kg | 
  | Weight (Gross) | 3.6 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 | 90W adapter, 100-240V | 
  | Power Consumption: HDD Sleep Mode | 20.33 W | 
  | Power Consumption: Operating Mode, Typical | 32.4 W 
 Tested with drives fully populated. | 
  | Fan | 1 x 120mm, 12VDC | 
  | System Warning | Buzzer | 
  | Kensington Security Slot | 
 
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  | Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 1500 |