MSI Motherboard B850M-A WIFI PZ - DDR5, WiFi 7, AMD B850, Micro-ATX

MSI Motherboard B850M-A WIFI PZ - DDR5, WiFi 7, AMD B850, Micro-ATX brings modern connectivity and AM5 compatibility to compact builds, delivering support for the latest AMD Ryzen families.

This micro-ATX motherboard supports Socket AM5 processors from the AMD Ryzen 7000, 8000 and 9000 series, making it a versatile foundation for high-performance desktop systems. The AMD B850 chipset provides stable platform features and broad compatibility for mainstream and enthusiast users.

Memory support includes four DIMM slots for DDR5-SDRAM in a dual-channel configuration, non-ECC, with speeds up to 8200 MHz and a maximum capacity of 256 GB. These specifications make the board suitable for demanding multitasking, content creation, and gaming workloads.

Storage options are generous for a compact board, with two M.2 slots (one PCIe 5.0 x4 2280 and one PCIe 4.0 2280) and four SATA III ports, allowing up to six drives (HDD and SSD) and RAID 0/1/10 support for performance or redundancy configurations.

Connectivity is a highlight: built-in Wi‑Fi 7 (802.11be) and Bluetooth 5.4 provide next‑generation wireless performance, while a 5 Gigabit Ethernet port offers ultra-fast wired networking. Display outputs include HDMI 2.1 and DisplayPort 1.4, and the rear I/O delivers multiple USB ports including USB 3.2 Gen 2 Type-A and Type-C options.

Expansion and system control are well covered with one PCIe x16 slot (Gen5/4/3 compatibility), one PCIe x4 slot, two M.2 slots, three RGB headers, TPM connector, multiple fan and water pump connectors, and abundant front-panel and audio headers driven by a Realtek ALC897 codec supporting 7.1 channels.

Typical use cases include compact high-performance gaming builds using Ryzen 7000/8000/9000 CPUs, home or small office workstations requiring fast wired and wireless networking, and content creator rigs that need high-speed NVMe storage and large DDR5 memory pools. The board’s micro-ATX footprint (243.8 x 243.8 mm) fits many mid-tower and compact cases.

In summary, the MSI B850M-A WIFI PZ is a feature-rich micro-ATX motherboard that pairs AM5 Ryzen compatibility and DDR5 performance with Wi‑Fi 7 and 5GbE networking, making it an attractive option for users building modern compact PCs.

• Socket AM5 for Ryzen 7000/8000/9000
• DDR5 up to 8200 MHz, 4 DIMMs, 256 GB max
• Wi‑Fi 7, Bluetooth 5.4 and 5 Gigabit Ethernet
• 2x M.2 (1x PCIe 5.0), 4x SATA III, RAID 0/1/10
• Micro‑ATX form factor with RGB headers and multiple fan connectors