Features: 1.Dual Channel DDR4: Gaming motherboards have 2 DDR4 memory slots that support both regular memory and ECC server memory with up to 32GB of memory capacity dedicated to large games. 2.32Gbps Transfer Speed: Dual M.2 hard drive interfaces support NVME M.2 and SATA M.2 interface types,PCIe 3.0 standard, data transfer speeds up to 32Gbps, ultra fast transfer speeds. 3.Scope of Application: Motherboard supports for LGA 2011 V3 socket. Supports 5th 6th generation for Intel for Core i7 processors and for E5 V3/V4 series processors such as for E5 2650 V3, E5 1650 V4, E5 2698 V4, i7 6900K, i7 5930K, etc. 4.Multi Slot: The motherboard is equipped with for RTL8111G Gigabit LAN card to provide glossy network connectivity, 24pin and 8pin power connectors, expansion slots include 1 PCIE X16 graphics slot, 1 PCIE X1 slot, 6 USB 2.0 slots, 2 USB 3.0 slots, 4 SATA 3.0 slots, 2 for PS/2 slot, 1 NVME M.2 interface. 5.Stable Operation: 8 layer PCB material design, strong signal immunity, 7+1 phase power supply, ensure the stable operation of the CPU. specification:Item Type: DDR4 Mainboard Material: PCB Battery: Button Cell CR2032 (Ship with Inbuilt Battery) Battery Capacity: 150mA Chipset: H81 CPU: for LGA 2011, Support for Intel for 2011 E5 V3 V4 CPU FSB2133/2400/2666MHZ Memory: 2xDDR4 2133/2400/2666 Support Server ECC Memory Dual Channel Network: RTL8111G/H 1000M Network Ports: 4x USB2.0, 2xUSB3.0 Slot: 1xPCIE16X, 1xPCI 1X SATA: 4xSATA3 1xSSD NVME M.2 Audio: ALC 662 HD Audio Power Connector: 24pin, 8pin Motherboard Size: Approx. 17 x 21.5cm / 6.7 x 8.5in PackageList:1 x DDR4Mainboard (Ship with Inbuilt Battery) Note1. Server memory and desktop memory cannot be used together 2. Not compatible with for LGA 2011 socket, and for i7 series processors are not compatible with REG ECC