Features: BTC X79-H61 miner motherboard DDR3 5x PCI-E X8 MSATA3.0 cryptocurrency mining BTC motherboard support 3060, double memory channel new X79 BTC 5 card mining board + for Intel E5 2620 2011 pin CPU + RECC 4G DDR3 memory + MSATA 120G hard drive kit The BTC X79 motherboard uses the H61 chip and a single-channel 2011 socket CPU Design 5 Pcie3.0X8 graphics interfaces The computing power of a single card is up to 48MH/s or more, and it perfectly supports 4G video memory graphics cards, which greatly improves the mining function of computing power. In-line 5 card X79 (H61 chip) motherboard, support 3060 graphics card 60mm large-spacing graphics slot.. Specifications: Supported CPU Platform: for Intel XEON Chipset: for Intel H61 Supported CPU Type: E5-26XX (supports 26 series CPUs below 2630) Audio chip: N/A Supported CPU Socket: 2011 Network card chip: 1x REALIEK 8105E 100M network card Memory type: DDR3 supports desktop and server memory Motherboard size: approx 350x260mm/1.38x1.02in Maximum memory capacity: 32G Memory description: Support 1066/1333/1600/1866MHz frequency CPU: for Intel E5 2620 2011 pin Memory: RECC 4G DDR3 Hard Disk: MSATA 120G CPU Socket: 1xLGA(2011) USB Port: 4xUSB 2.0 USB Pin: 1xUSB 2.0 Hard Disk interface: 1xSATA 3.0 Hard Disk interface: 1xMSATA Network card interface: 1xLAN Memory slot: 1xDDR3 Chipset: BGA (H61) BIOS initial restore: JCMOS Graphics interface: 5xPCI for Express 3.0 8X, pitch 60mm Motherboard/graphics card power supply: 6x power_PE Self-initiated call: Auto on Note: The motherboard version is 6 6P improved versions. If you want to use other CPUs, please use CPUs below 2630, such as 26 series such as 2603 2609 2620 2603 V2 2609 V2 2620 V2 There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Package includes: 1 Set x BTC X79-H61 Mining Motherboard