MOTHERBOARDGigabyteIn Stock
Gigabyte B860M K
5,400 EGP
Sigma Computer
Updated: 6/30/2026
Specifications
ModelGigabyte B860M K
C P U SupportIntel® Core™ Ultra Processors (LGA1851 socket)
ChipsetIntel® B860 Express Chipset
D I M M Slots2 x DDR5 DIMM sockets
Max Memory supportUp to 128GB DDR5 (64GB per DIMM), Dual Channel, XMP Supported
P C I- E Slots1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1
M.2 Slots2 x M.2 PCIe 4.0 x4/x2 (Type 2280)
S A T A I I I4 x SATA 6Gb/s ports, RAID 0/1/5/10 supported
A R G B Headers2 x Addressable RGB Gen2 Headers
Fan Headers3 (1 x CPU, 1 x CPU/Water Pump, 1 x System/Water Pump)
Front U S B 3 Headers1 x USB 3.2 Gen 1 header (supports 2 ports)
U S B 2.0 Headers2 x USB 2.0/1.1 headers (supports 4 ports)
Clear C O M S Buttons1 x Clear CMOS jumper
Onboard Graphics Outputs1 x HDMI 2.1 (up to 4096x2160@60Hz, HDCP 2.3)
P S/2 Combo Ports1 x PS/2 keyboard/mouse port
U S B Ports4 x USB 3.2 Gen 1, 2 x USB 2.0/1.1
Ethernet L A N Port1 x Realtek® GbE LAN (1Gbps/100Mbps/10Mbps)
Audio Jacks3 x Audio jacks (support 2/4/5.1/7.1-channel)
Optical1 x S/PDIF Out header
Operating SystemWindows 11 64-bit, Windows 10 64-bit (Intel® NPU driver supported only on Windows 11)
Form FactorMicro ATX (24.4cm x 21.5cm)
socketLGA1851
chipsetB860M
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