Asus PRIME B550M-K WIFI AM4 mATX Motherboard

The ASUS PRIME B550M-K WIFI is a micro-ATX motherboard built around the AMD AM4 socket and the B550 chipset. It is compatible with AMD Ryzen 5000, 5000 G-Series, 4000 G-Series, and 3000 Series processors. Designed for compact cases, the board supports dual-channel DDR4 memory. Users can install up to 64 GB of unbuffered RAM across two DIMM slots, with supported memory clock speeds reaching up to 5100 MHz, depending on the processor used. ECC memory is supported, subject to the specific processor model.

Storage options include two M.2 slots for drives up to the 22110 form factor, supporting both PCIe 4.0 and 3.0 protocols. Four SATA III connectors provide further storage capacity, with support for RAID 0, 1, and 10 configurations. Expansion options consist of one PCIe x16 slot (Gen 3) and one PCIe x1 slot. Networking is handled by a 1GbE RJ45 port and an onboard Wi-Fi 6 adapter with Bluetooth. The rear I/O panel features four USB 3.2 Gen 1 Type-A ports and two USB 2.0 ports.

• 1 x HDMI 2.1 and 1 x DisplayPort 1.4: Enables video output when using processors with integrated graphics.
• Realtek 7.1 surround sound: Provides multi-channel audio output via analog or digital devices.
• Dedicated cooling headers: Includes one CPU fan header and two chassis fan headers for thermal management.
• Internal TPM header: Supports the installation of a Trusted Platform Module for hardware-level security.
• Standardised power delivery: Uses one 24-pin ATX connector and one 8-pin EPS connector.
• RGB LED header: Allows for the connection and synchronisation of 12V lighting accessories.
• Included accessories: Supplied with two SATA 6Gb/s cables for internal drive installation.