Features: and high quality Adopt for Intel B85/H81 (random) chip to support LGA2011-3 pin xeon V3 V4CPU. Provide 2 DDR4 dual-channel slots, support DDR4 2133/2400/2666/2800 MHz type modular memory, onboard 6-channel sound card, integrated 100M/Gigabit network card, provide 1 PCIE slot, 2 Sata ports , 1 SATA3 interface, 6 high-speed USB2.0, 2 USB3.0 interfaces, 1 for M.2 interface, 1 PS/2 interface. DDR4 x 4: Supports 128G memory capacity, greatly improving the performance of the motherboard. USB 3.0 interface: Plug and for play, instantly experience 10 times faster data transfer speed than USB 2.0. Full-speed for M.2 hard disk interface: for M.2 NVWE supports 32GB/s data transfer speed, and for M.2 WIFI interface is specially designed for gamers. One PCI-E X16 graphics card slot, two PCI-E X1 graphics card slots, four Sata 3.0. Support LGA2011-3-pin CPU: Let players have more choices, better experience, and higher cost performance. The motherboard supports DDR4, onboard for M.2 high-speed hard disk interface, 128G memory capacity, LGA2011-3pin CPU. Specifications: CPU socket: LGA2011-3 pin, support E5-2609, E5-2650V3, E5-2667, E5-2678, E5-2680, E5-2690 V3 and other CPUs Install D4 memory support processor: support 2011-3 pin full series Power/PCB: 6-phase power/8-layer PCB USB interface: USB2.0 x 5, USB3.0 x 3 Sata interface: SATA3.0 x 4 Memory support: DDR4 x 4 (maximum support 128G, 32x4) Graphics card slot: 1 x PCI-E X16, 2 x PCI-E X1 Onboard: 2 x for M.2 interface, 1 x WIFI interface Color: as shown Material: PCB Size: approx. 19x23cm/7.48x9.06in Note: 1The platform needs powerful power. Please make sure your power supply is sufficient to support it(at least 500w power supply) . 2Please allow 1-3mm differs due to manual measurement. 3Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Package includes: 1PC x X99H Motherboard