1,High compatibility for a higher experience.2,With M.2 interface, suitable for desktop computer for Core i7 for Xeon E5.3,It adopts for In-tel X79 chipset and supports up to 64GB of memory.4,Supporting the full range of for LGA 2011 interface processors, the Perfect choice for your work.5,Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service time.Product name: X79 desktop computer motherboardApplicable type: desktopChip: for intel X79GCPU socket: LGA 2011CPU supported: series with LGA 2011 socket(Xeon E5 2620/2630/2640/2650/2660/2665/2670/2680/2690)Memory socket: 4*DDR3Max memory supported: 4*16G DDR3Memory type supported: non-ecc/reg ecc/eccHard disk interface: 4*SATA interface, 1*MSATA interfaceinterface sockets:8*USB2.0 interfaces1*PCIE16X interface1*PCTE interface1*triple audio interface1*ATXPWR 24P interface1*ATX12V4P interface1*PS / 2 interface1*LAN interfaceExpansion pins:2*USB2.0 pin interfaces1*COM pin interface1*AUDIO front pin1*SPEAK interface expansion pinProduct size: 215x188mmDue to different production batches, the appearance will be somewhat different, which does not affect the useMaterial:PCB+Metalcolour:black+greenPackage Contents:1 * X79G motherboard1 * E5 2640 CPU4 * 4GB RAM1 * SATA cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.