The ASUS PRIME B850M-K is a compact Micro-ATX motherboard built for AMD Ryzen 9000 series processors, delivering robust performance in a space-efficient design. It features PCIe 5.0 storage support, DDR5 memory up to 96GB, and a solid 8+2+1 phase VRM for stable power delivery. Perfect for enthusiasts and builders seeking a reliable, feature-rich platform without unnecessary bulk.
Key Features
- AM5 socket supports AMD Ryzen 9000 series CPUs
- PCIe 5.0 x16 and PCIe 4.0 x16 expansion slots
- DDR5 memory up to 96GB at 8400+ MT/s (OC)
- M.2 PCIe 5.0 slot for ultra-fast NVMe storage
- 2.5Gb Ethernet and 7.1 HD audio with Realtek codec
Specifications
| Brand |
ASUS |
| Chipset |
AMD B850 |
| Form Factor |
Micro-ATX |
| Memory Type |
DDR5 |
| Max Memory |
96GB |
| Memory Slots |
2 DIMM |
| Memory Speed |
8400+ MT/s (OC) |
| Storage Slots M2 |
2x M.2 |
| Storage Slots Sata |
4x SATA |
| Pcie Slots |
1x PCIe 5.0 x16, 1x PCIe 4.0 x16 |
| Ethernet Speed |
2.5Gb |
| Audio Channels |
7.1 HD |
| Usb Rear Ports |
2x USB 3.2 Gen2 Type-A, 1x USB 3.2 Gen2 Type-C, 4x USB 2.0 |
| Vrm Phases |
8+2+1 |
| Pcb Layers |
6-layer |
