All solid capacitors, fine workmanship, professional stability. High compatibility for a higher experience Support dula M.2 NVME, 8 ports SATA2.0 interface. The power socket has 2*8-pin,1*24-pin power plug Note: Different batches, the appearance and color of the product may be different, which does not affect the use Support four channels DDR4 2133/2400/2800MHz, maximum memory capacity 256G(32G*8) Suitable for ALEO mining, 2*PCIE16X can be converted to 4*PCIE 8X, can be extended to 5 cards, and supports 5 cards mining Type name: X99 DDR4 Dual Motherboard Chipset: for X99 CPU pin: LGA2011 Slot Memory slot: Support 8*DDR4 ECC/Desktop RAM, support 2133/2400/2800MHz frequency memory, maximum support 256G (ECC/Desktop memory) Storage interface: SATA2.0 *8, M.2 NVME protocol interface *2 Expansion interface: 3*PCI x16, 2*PCI x1 slot Onboard network card: 2*100Mbps network Ports Power interface: 24pin+8pin PCB layers: 8-layer PCB, 12-phase power supply Motherboard specification: E-ATX Type:ALEO Mining Motherboard Type:ALEO Motherboard color:Black Material:PCB Package Contents: 1 x Motherboard 2 x E5 2630 V3 CPU 2 x DDR4 4G RECC RAM(Random color and random appearance, cannot the specified color and appearance) 1 x SATA Cable(Random color and random appearance, cannot the specified color and appearance) 1 x Switch Cable(Random color and random appearance, cannot the specified color and appearance) 1 x Baffle(Random color and random appearance, cannot the specified color and appearance) 1 x Thermal Grease(Random color and random appearance, cannot the specified color and appearance) 1 x Thermal Pad(Random color and random appearance, cannot the specified color and appearance) 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.