100% professional pre-shipment test. Supports PC/ECC REG server memory. Supports M.2 NVMe/NGFF + WiFi. High compatibility for improved performance. All solid capacitors, fine workmanship, professional and stable design. Power socket includes 8-pin and 24-pin power connectors. Specifications: Part#: H81M-I Motherboard Processor: For Socket LGA1150 CPU Display: 1 x HD output, supports 1920x1080/60Hz; 1 x VGA output, supports 1920x1080/60Hz Memory: 2 x UDIMM DDR3 1066/1333/1600MHz (based on CPU), dual channel, up to 16GB Storage: 2 x SATA3.0 ports, 1 x SATA2.0 port; 1 x M.2 2280 PCIe 2.0 x4 or M.2 2280 NGFF SATA3.0 protocol SSD port USB: 8 x USB 2.0 ports, 2 x USB 3.0 ports LAN: 1 x RTL8111H, 1000Mbps Ethernet Back Panel Connectors: 1 x HD, 1 x VGA, 6 x USB 2.0 ports, 1 x RJ45 LAN port Expansion Slot: 1 x PCIe 3.0 x16 slot Form Factor: Mini-ITX 170mm x 170mm Note: The color of the bottom plate may vary between production batches; this does not affect product functionality. The product is subject to continuous optimization and upgrades. This platform requires a capable power supply—ensure your power supply is sufficient to support the system (minimum 500W recommended). Color: Black Material: ABS Package Contents: 1 x Computer Motherboard Note: Light reflection and differences in display screens may cause slight variations between the item's actual color and the image shown. Measurement may vary by +/- 1-3cm.