Support Core i3 i5 i7 / Celeron / Pentium LGA 1155 processor1 x PCIE 16X video card slot,2 x DDR3 1600MHz RAM Slots, Support Dual channelSupport SATA 3.0, USB3.0Due to different production batches, the appearance, color and printing of the product may be different, but this will not affect the useColor: blackmaterial: plastic + metalMotherboard model: B75M- motherboardMotherboard version: M-ATXProduct size: 220mmX170mmGraphics card slot: 1 x PCI-E 16XNetwork card: Gigabit network cardExpansion interface: 1 x VGA,1 x HD,1 x PCI-E 1X1 x NVME M.2,1 x COM pinCPU socket: LGA 1155Memory slot: 2 x DDR3Memory capacity: support 16GBSATA interface: 3 x SATA2.0, 1 x SATA3.0Sound card: Realtek ALC897 sound cardPower interface: 1 x 4 pin+1 x 24 pinUSB interface: 4 x USB2.0, 4 x USB3.0 (front 2 x USB3.0, 2 x USB2.0)Package Contents:1 x motherboard1 x I3-3240 CPUOnly 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.