1DDR4 Dual Channel Memory: Gaming motherboard uses DDR4 dual channel memory. Support normal memory and ECC server memory can not be mixed at the same time. 2M.2 High Speed Hard Disk: Motherboard adopts M.2 high speed hard disk, 2280 theoretical bandwidth can attain 4GB/S. 3Gigabit NIC Dual Indicator: Computer Motherboards adopts Gigabit NIC dual indicator design which is stable and fast, which can greatly meet your needs. 4Support NGFF Interface: Computer motherboards can be set with jumpers to support M.2 hard disks with NGFF interface SATA channels. Fine workman and stable performance. 5PCB Material: The main board is made of PCB material. A better PCB means better electrical stability, better heat dissipation and longer life. Item Type:Motherboard Material: PCB Motherboard Chip: Integrated Vhip Sound Card/Net Card, Main Chipset for Intel H81 Series, Net Card Chip Integrated Gigabit Net Card, Voice Frequency Chip Integrated 6 Channel Voice Frequency Chip Processor Specifications: CPU Platform for Intel, CPU Socket for LGA 2011-3, Support 1 CPU, Support CPU Type E5 V3/V4, i7-58xx/68xx Series Memory Specifications: Memory Type DDR4 2666/2400/2133MHz, Memory Slot 4 x DDR4 DIMM Top 128G Expansion Slots: 1 x PCIE X16 Graphics Card Slot, 2 x PCIE X1, 1 x USB3.0 Pin, 1 x USB2.0 Pin, 2 x SATA2.0 Interface, 2 x SATA3.0 Interface, 2 x NVME M.2 Interface (SATA/PCIE Each 1) I/O Interface: PS/2 Interface PS/2 Keyboard and Mouse Universal iInterface, 1 x RJ45 Net Interface (Gigabit Net Card), 2 x USB 3.0 Interface, 4xUSB 2.0 Interface, Voice Frequency Interface Motherboard Size: Approx. 23.6 x 18.6cm / 9.3 x 7.3in Battery Type: One Button Battery CR2032 ( with Inbuilt Battery) Battery Capacity: 240mAh 1 x Motherboard 1 x Bezel 1 xSataLine with Inbuilt BatteryPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.