MB ASUS Prime B650M-K AM5 2xDDR5 M.2 HDMI D-sub mATX

ASUS Prime B650M-K — AM5-based motherboard

For users building modern and compact PC builds, the ASUS Prime B650M-K motherboard is the ideal solution. Built on the AMD B650 platform and AM5 socket, it supports AMD Ryzen™ 9000, 8000, and 7000 Series processors with a maximum TDP of up to 170 W. With support for DDR5 memory and a PCIe 5.0 M.2 slot, it offers high performance and speed for demanding applications and multitasking. Advanced features such as Realtek 2.5Gb Ethernet and Aura Sync RGB ensure modern connectivity and customizable lighting.

Performance and expansion

The ASUS Prime B650M-K supports two DDR5 DIMMs with a maximum capacity of up to 96 GB and speeds of up to DDR5 8000+ (OC), providing enough power for gaming and professional applications. PCIe 5.0 M.2 slot allows you to use the latest NVMe SSDs with extreme speeds, which significantly speeds up system and application loading. In addition, additional PCIe 4.0 x16 and x1 slots are available for expanding graphics cards or other devices.

Connectivity and Network Features

Thanks to Realtek 2.5Gb Ethernet, you get fast and stable network connectivity, ideal for working with large files, streaming or playing online games. On the rear panel, you will find HDMI 2.1 with support for 4K at 60 Hz and a VGA port, ensuring compatibility with modern and older monitors. There is also a wide range of USB ports including USB 3.2 Gen 2 Type-A and a front USB 3.2 Gen 1 Type-C connector for quick connection of peripherals.

Cooling and Reliability

Comprehensive cooling includes VRM, M.2, and PCH heatsinks that maintain stable operating temperatures, and hybrid fan headers with Fan Xpert 2+ support for precise cooling control. Technologies like DIGI+ VRM and SafeSlot Core+ enhance reliability and component protection, extending the lifespan of the board and connected devices.

Technical Details

• M.2 Slots:
• M.2_1: PCIe 5.0 x4 (for Ryzen™ 9000/7000)
• M.2_2: PCIe 4.0 x4 or x2 (depending on CPU)
• SATA Ports: 4× SATA 6 Gb/s
• Supported Memory: DDR5 up to 8000 MT/s (OC), AMD EXPO™ Profiles
• Audio: Realtek 7.1 HD Audio with support for up to 24-bit / 192 kHz
• RGB and Lighting: Addressable Gen 2 and Aura RGB header for lighting synchronization
• Power: 24pin Main Power, 8pin CPU Power

Accessories in the Box

• 2× SATA 6 Gb/s Cables
• I/O Shield
• Mounting Screws for M.2 SSD
• Quick Start Guide