MSI PRO B850M-A WiFi PZ Motherboard, Back-Connect mATX - Supports AMD Ryzen 9000/8000/7000 Processors, AM5 - DDR5 Memory Boost (8200+ MT/s OC), PCIe 5.0 x16 & 4.0 x4, M.2 Gen5, Wi-Fi 7, 5G LAN
Product details
| Management number | 212253532 | Release Date | 2026/04/06 | List Price | $119.06 | Model Number | 212253532 | ||
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| Category | |||||||||
PRO B850M-A WIFI PZ: Business Elegance The MSI PRO B850M-A WIFI PZ motherboard is designed for efficient and stable performance on the AMD B850 chipset (Ryzen 9000 / 8000 / 7000 supported, AM5) and offers first-class GPU support with a PCIe 5.0 x16 slot. Improved DDR5 Memory support (8200+ MT/s OC) and extensive M.2 Gen5 storage options (with M.2 Shield Frozr). To power the latest Ryzen 9000 processors, the PRO B850M-A WIFI PZ is equipped with a Direct 8-Phase CPU power connector (60A, PLC) for the CPU and 8+4-pin CPU power connectors, complemented by several passive cooling functions. The MSI B850 PRO motherboards feature durable 6-layer server-grade PCBs with 2 oz thickened copper and novel SMT (Surface Mount Technology) soldering technology for improved signal clarity. Connectivity includes the latest Wi-Fi 7 and Bluetooth 5.4 technology, Realtek 5G LAN, USB 10Gbps Type-C, 4K/60Hz display support and 7.1 HD audio. For professionals looking for an efficient AMD Ryzen 9000 / 8000 / 7000 platform that combines PCIe 5.0 x16 graphics card architecture, improved DDR5 support and M.2 Gen5 memory options in a sleek design, the MSI PRO B850M-A WIFI PZ motherboard is the perfect choice.
- Ultra power – The PRO B850M-A WiFi PZ uses a direct 8-phase CPU power (60A, SPS) VRM for the AMD B850 chipset (AM5, Ryzen 9000 / 8000 / 7000) with Core Boost architecture
- Frozr Guard - Excellent cooling properties such as 7W/mK MOSFET thermal pads, additional choke thermal pads and an extended heat sink; includes chipset heat sink, M.2 Shield Frozr, a combo header for pump & system
- DDR5 MEMORY, PCIe 5.0 x16 SLOTS - 4 x DDR5 DIMM SMT slots allow extreme overclocking speeds (1DPC 1R, 8200+ MT/s OC); 1 x PCIe 5.0 x16 SMT slot (128GB/s) with Steel Armor supports state-of-the-art graphics cards
- Double M.2 ports - Storage options include 1 x M.2 Gen5 x4 128Gbps slot and 1 x M.2 Gen4 x4 64Gbps slot; features M.2 Shield Frozr to prevent thermal throttling
- High-speed connectivity – Wi-Fi 7 module with Bluetooth 5.4 & 5Gbps LAN; rear ports include USB 10Gbps Type-C and 7.1 HD audio with audio boost
| Brand | msi |
|---|---|
| Platform | Windows |
| CPU Model | AMD Ryzen 7 |
| Model Name | PRO B850M-A WIFI PZ |
| Item Weight | 1000 Grams |
| Chipset Type | AMD B850 |
| Manufacturer | MSI |
| Model Number | 7E78-001R |
| Number of Ports | 10 |
| Total Usb Ports | 1 |
| Processor Socket | Socket AM5 |
| Total PCIe Ports | 2 |
| Compatible Devices | Personal Computer, Desktop |
| Memory Clock Speed | 8200 MHz |
| Warranty Description | 3 Year Manufacturer Guarantee |
| Compatible Processors | AMD Ryzen 9000, AMD Ryzen 8000, AMD Ryzen 7000 |
| RAM Memory Technology | DDR5 |
| Memory Slots Available | 4 |
| Graphics Card Interface | PCI Express |
| Number of Ethernet Ports | 1 |
| Main Power Connector Type | 8 + 4-pin |
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