Motherboard parameters:Brand: MACHINIST

Model: X99(E5-K9)

Processor: Support Intel LGA2011-3 pin series processors

Chip: X99 series chipset

Maximum memory capacity: 128GB

Support high-speed DDR4 four-channel memory slot: support 2133/2400/2800/3200MHz

Memory slot: 4*32GB

Supported memory types: memory types support ddr4 desktop and server memory. The two kinds of memory cannot be used at the same time, and there will be incompatibility. (Please use international brands such as Samsung, Kingston, SanDisk, Micron, etc. The compatibility of other brands is not stable)

CPU supported: Intel series with LGA 2011-3 socket(Support Intel Core i7 or xeon e5 v3&v4 series)

The power socket has an 8-pin, 24-pin power connector.

Support 8 SATA 3.0 interfaces, 4 USB3.0, 4 USB2.0

USB 2.0: 2 (one FUSB can transfer two USB 2.0 ports);

USB 3.0: 2 (one FUSB can switch to two USB 3.0 ports);

JLPC: 1 2x5Pin pin

CFAN: 1 4Pin pin SFAN: 1 3Pin pin

PCIe: 2 (1 PCIe x16; 1 PCIe x1)

ATXPWR interface: 1 standard 1z8PIN power socket; 1 standard 1x24PIN power socket

Support 5.1 channel ALC897 sound card

Support M.2 NVME SLOT*2, support WLAN*1

High-speed USB3.0 interface transmission speed, support PCIE expansion slot*2

PS/2: 1 KB interface and 1 MS interface

Audio: 1 (Mic-in, Line-out, Line-in)

Ethernet: 1 Realtek Gigabit LAN

Support RJ4 gigabit network card interface 6-layer PCB bottom plate, 6-phase power supply

Support win10 32/64 bit operating system

Dimensions: 185mm * 235mm

Motherboard type: M-ATX

Weight: 0.9kg

Our shop also sells: processor fan, memory, hard disk, WiFi cardpacking list:Package includes: 1 motherboard, 1 processor and 2 memory.Motherboard for Mechanic X99 E5-K9The processor is an Intel Xeon E5-2666 V3.The memory is 2*16G=32GB DDR4 ECC RAM 2133Mhz . (mechanic brand)Bonus: SATA cables, processor brackets, I/O backplane tested before shippingWe will reinforce the package, please rest assured.If the memory capacity or processor model does not meet your needs, please contact online customer service for your recommendation.CPU:Processor series: xeon e5 2666 v3 (10 cores/20threads)Main frequency: 3.5ghzDynamic throttle frequency: 3.2ghzSlot Type: LGA 2011-3Third cache level: 25mbPower consumption: 135wNotes: There may be some small physical scratches on the surface of the cpu, this is normal. Strict testing will be carried out before delivery, so there will be very small traces of use.（The CPU is second-hand with a 2-year warranty）About after-sales:1. Product support warranty, valid for 1 year.2. Warranty process: (For product quality problems, please provide a complete unpacking video proof. After checking, we will provide free maintenance. The buyer will pay 20% of the postage to send the product back, and we will ship the product after the product is repaired. it's free