MB ASUS Prime B850M-K AM5 2xDDR5 M.2 HDMI DP mATX

ASUS Prime B850M-K — DDR5 and PCIe 5.0 Motherboard

For users looking for a stable and modern platform for their builds, the ASUS Prime B850M-K motherboard is the ideal choice. With support for AMD Ryzen™ 9000, 8000 and 7000 Series processors on the AM5 socket, it provides excellent performance and compatibility. The combination of DDR5 memory with support for speeds up to 8400 MHz and a PCIe 5.0 x16 graphics slot ensures maximum transfer speeds and capacity. In addition, two M.2 slots, one of which supports PCIe 5.0, allow you to create extremely fast storage. The compact micro-ATX design easily fits into smaller cases without sacrificing connectivity or functionality.

Top-notch performance and storage flexibility

This model brings a modern PCIe 5.0 platform, which enables higher transfer speeds for graphics cards and storage. The pair of M.2 slots include one with support for PCIe 5.0 and the other with PCIe 4.0, allowing for a combination of ultra-fast NVMe SSD and traditional SATA devices. Four SATA 6 Gb/s ports further expand storage options for users with higher capacity requirements.

Advanced Connectivity and Audio

The motherboard includes an HDMI 2.1 port for video output, which will be appreciated by users of processors with integrated graphics. Network connectivity is provided by the integrated Realtek 1Gb Ethernet, which provides a stable connection for everyday work and entertainment. There is also high-quality 8-channel audio thanks to Realtek HD Audio technology, which is ideal for multimedia setups.

Technical data

• Mainboard power: 24-pin ATX connector and CPU power connector.
• Memory slots: 2× DDR5 DIMM, maximum capacity up to 128 GB.
• Expansion slots: 1× PCIe 5.0 x16 for graphics card, 1× PCIe x1.
• Internal connectors: Addressable RGB Gen 2 headers for lighting synchronization via Aura Sync.
• Cooling: Hybrid fan headers with Fan Xpert 2+ support for efficient fan control.
• Dimensions: Approximately 226 × 222 mm (micro-ATX).

This model also features BIOS FlashBack™, which allows for easy BIOS updates without the need for a processor or memory, which will be appreciated by both advanced users and beginners.

Package Contents

• ASUS Prime B850M-K motherboard
• User manual
• Mounting hardware (including screws for M.2 and I/O cover)