Motherboard Model:X99CPU architecture:LGA2011-3Chipsets:HM55Number of memory slots:DDR4 x 4Memory capacity: Supports 16GB x 4 (64GB) and 2133Mhz RECC RAM Color: Random, No specification acceptedMaterial: PCBE5 2678 V3 CPUExpansion slot:PCIE x16NIC interface:Gigabit LAN cardStorage Slot:SATA2.0 x 3+M.2 x 1USB interface:USB2.0 x 6Power supply type:24pinATX PWROther interfaces:PS/2+Audio interfaceDue to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.Accessory color and appearance are random and do not affect use, No specification accepted Package Contents:1 x Motherboard Kit 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.