MSI PRO B860M-B Motherboard

Affordable mATX Intel B860 Motherboard — 5G LAN, PCIe 5.0 M.2 Gen5, and DDR5 9066+ for Intel Core Ultra Series 2 Without Wi-Fi.

The MSI PRO B860M-B is the non-Wi-Fi variant of the PRO B860M-B line — a compact Micro-ATX motherboard for Intel Core Ultra Series 2 processors on the LGA 1851 socket. It shares the same core platform: Realtek 5G LAN, PCIe 5.0 x16, 2x M.2 slots with M.2 Gen5, Supplemental PCIe Power, 6+1+1+1 Duet Rail power, and DDR5 9066+ MT/s (OC) — at the most accessible price in the B860 lineup for wired builds.

• CPU Support: Intel Core Ultra Series 2, LGA 1851 socket
• Power Delivery: 6+1+1+1 Duet Rail Power System with P-PAK, single 8-pin CPU connector, Core Boost, Memory Boost, 6-layer server-grade PCB
• Storage: 2x M.2 — M.2_1: PCIe 5.0 x4 (CPU, 2280/2260/2242); M.2_2: PCIe 4.0 x4 (Chipset, 2280/2260); 4x SATA 6G
• Connectivity: Realtek 8126 5G LAN — no built-in Wi-Fi (Wi-Fi upgradeable via Key-E M.2 slot)
• USB: Rear — 1x USB 20Gbps Type-C, 2x USB 5Gbps Type-A, 4x USB 2.0; Front — 2x USB 5Gbps, 1x USB 10Gbps Type-C, 4x USB 2.0
• Note: 2x DDR5 slots (up to 128GB) — ideal for entry-level and compact Core Ultra builds
• Audio: Realtek ALC897, 7.1-Channel HD Audio