MACHINIST LGA 2011-3 Motherboard, Micro ATX (Intel 5th/6th Gen) Commercial Motherboard (PCIe 3.0, Dual M.2, Dual Channel DDR4, SATA 6Gb/s, Gigabit LAN) for Intel Xeon E5 V3/V4, Core i7 Series X99 205

• ✳Intel LGA 2011-3 socket: This server motherboard supports Intel 5th/6th generation Core i7 processors and XEON E5 V3/V4 series processors. Not compatible with LGA 2011 CPUs. (Eg. Core i7-5960K, Core i7-6850K, Xeon E5-2667 V3, Xeon E5-4669 V3, Xeon E5-2689 V4)
• ✳4 * DDR4 slots: The memory slots of this LGA 2011-3 motherboard are dual channel design, compatible with ECC and non-ECC memory. The effective frequency is 2133/2400/2666/2800 MHz, and the maximum capacity is 4*16G.
• ✳Dual M.2 slots: This micro ATX motherboard is equipped with flash NVME M.2 (PCIe 3.0 X4 bandwidth) and SATA M.2 (SATA 6Gbps) slots, which can be used as needed.
• ✳3 * PCIe 3.0 expansion slots: Including 1*PCIe 3.0 X16 and 2*PCIe 3.0 X1 slots. The transmission rate of each channel is 8Gbps, and the rate of X16 slot can reach 128Gbps. The X1 slot can also be used to expand the network card, sound card and hard disk.
• ✳Other expansion interfaces: Including 2 * PS/2 interface, 4 * USB 2.0 slots, 2 * USB 3.0 slots, 2 * SATA 3.0 slots, and 2 * SATA 2.0 slots.
• Other interfaces: 1* Gigabit LAN, 1 * 5.1 channel audio jacks, 2 * 3PIN SFAN, 1 * 4PIN SFAN, and 1*4PIN CFAN.
• Common problem: "FF" code appears on the diagnostic card, which may be caused by incompatible CPU, foreign objects on CPU pins or improper power connection. The metal contact surfaces of the CPU can be wiped with an eraser to ensure cleanliness. If the codes "b7", "b9", "53" and "b0" appear, this is a problem that the motherboard does not detect the memory. You can remove and insert the memory several times or wipe the metal contact surface of the memory with an eraser to solve it.
• The package includes: 1*CPU fan bracket, 1*SATA cable, 1*I/O baffle, 1*motherboard. All the information of this product can be found in the description and pictures. Manuals are not included in the package and can be downloaded from this page if needed. If you don't know where to download the driver, it is recommended to use the win 10 system, which can help you solve all driver problems.

Feature:
High compatibility for a higher experience.
All solid capacitors, fine workmanship, professional stability.
Support NGFF SATA M.2 OR NVME PCI-E M.2 .
support DDR4 Desktop memory/Server memory.
Specification:
Main Chipset:H81
Model : MACHINIST
CPU socket: LGA 2011-3
CPU supported:Intel LGA 2011-3 socket (Xeon E5 2620/2630/2640/2650/2660/2670/2680/2690/1650/1660 V3/V4 )
Memory socket: 4*DDR4
Max memory supported: 4*16G DDR4
Memory type supported: Non-ecc/Reg ecc/Ecc(The server ram can't work with the desktop ram, it has the compability problem.)
Integrated video card: No
Motherboard dimension: 235*185mm
Motherboard weight(including package): 0.9kg or so