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MSI

B860M Gaming Plus WiFi Spec and Price in Canada

LGA1851B860

A Micro-ATX board for Intel LGA1851 Core Ultra processors on the B860 chipset, with four x16-length slots, the primary at PCIe 5.0, and three M.2 slots. Four DDR5 DIMM slots take up to 256GB, and the board carries four SATA ports and one rear USB Type-C port. Networking is onboard Wi-Fi with 5 Gigabit Ethernet.

Tied 34th of 1869 models in the Motherboards catalog on RAM slots — 1241 models share this figure. Tied 14th of 1869 models in the Motherboards catalog on Max memory — 707 models share this figure.

Current best price
$352.00at Amazon.ca · captured 2026-09-15View at Amazon.ca

Captured periodically and may have changed.

Price history

30D90D180DAll
  • B860M Gaming Plus WiFi
June 18, 202630 capturestoday · $421.01

Each point is one capture, not a list price. How we track prices

Specifications

Socket
LGA1851
Chipset
B860
Form factor
Micro-ATX
Memory type
DDR5
RAM slots
4
Max memory
256 GB
M.2 slots
3
PCIe x16 slots
4
PCIe version
5.0
SATA ports
4
LAN speed
5 GbE
USB-C ports
1
Wi-Fi
Yes

Guides for this category

How to choose a motherboardThe socket decides which processor goes in; chipset, form factor, memory support and the slot counts decide whether the rest of the build fits around it.

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.