Perfect match, high quality components.Fast startup, loading and file . Low power consumption, quiet, and durable.Durable Material: This product is made of high-quality material, which is durable, has a long service life, and is and stable to use.Small and Portable: This product is small and light, does not take up space, and can be taken .Meticulous Workmanship: -designed, perfect workmanship, durable and long service life.Processor: For Core series and For Xeon series processors supporting LGA2011 3rd/4th generation interface. Chipset: For H81/B85 ChipsetCPU slot: LGA 2011-3. Memory type:Support DDR3 1066/1333/1600/1866MHZ.Support DDR4 1866/2133/2400/2666MHZ. Memory supports up to 64GB dual-channel DDR4 or up to 64GB dual-channel DDR3Input and output interface:1XPS/2 interface1* interface4XUSB2.0, 4*USB3.01XRJ45 interface1X3 in 1 audio interface (line in/line out/microphone in)Onboard Interface:1X24PIN ATX standard power interface1X4PIN ATX standard power interface3X USB CONNECTOR, CAN SUPPORT 4*USB 2.0 2*USB 3.01X front panel audio interface1X front panel interface1X speaker interface1X fan interface1X -DEBUG debug pinIntegrated sound card:Realtek ALC 6-channel HD Audio Codec onboardProvides front panel audio interfaceProvides front microphone interfaceStorage interface:4X SATA3.0 (6GB/s) interface s1*NVME-M.2 connectorIntegrated network card:Realtek 100/1000Mbps Onboard LANExpansion Slot:1xPCI 16x slot2x PCI 1x slotNote: The appearance and color of different batches of products may be different, which does not affect the use.Colour:blackMaterial:PCBSize:19 x 24CMPackage Contents:1 x Motherboard1 x Thermal Pad(the appearance and color are random, 't accept the specified )1 x SATA Cable (the appearance and color are random, 't accept the specified )1 x RJ45 Network Cable(the appearance and color are random, 't accept the specified )Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.