Asus Prime B850M-A WiFi AMD Motherboard B850 AM5 Micro ATX

Asus B850 mATX Gaming Motherboard AMD AM5

The ASUS Prime B850M-A WiFi delivers robust performance in a compact micro ATX form factor, perfect for building a capable mid-range AM5 system. This motherboard supports AMD Ryzen 7000 series processors with the latest B850 chipset, providing excellent power delivery and stability for gaming and productivity workloads.

Integrated WiFi 6E connectivity keeps you wired to speed, while dual M.2 slots with PCIe 5.0 support future-proof your storage. The micro ATX layout fits neatly into smaller chassis without compromising features—expect solid VRM design, comprehensive cooling solutions, and ASUS's reliable BIOS environment.

Built for builders who want performance without the premium price tag.

Specifications

Processor manufacturer: AMD
Processor socket: Socket AM5
Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported memory types: DDR5-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory channels: Dual-channel
ECC compatibility: ECC & Non-ECC
Supported memory clock speed (max): 8000 MHz
Maximum internal memory: 256 GB
Unbuffered memory: Yes
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: M.2, SATA III
Number of HDDs supported: 4
Number of storage drives supported: 7
RAID support: Yes
RAID levels: 0, 1, 5, 10