ASUS · 2018
Asus Prime B450M-A
The Asus Prime B450M-A is a Micro-ATX motherboard for AMD AM4 CPUs, featuring the B450 chipset and DDR4 memory support.
The Asus Prime B450M-A is a Micro-ATX motherboard released in 2018, built on the AMD B450 chipset with an AM4 socket. It supports DDR4 memory across four slots, with a maximum capacity of 64 GB in dual-channel configuration. Expansion includes one PCIe 3.0 x16 slot, two PCIe 2.0 x1 slots, one M.2 slot, and six SATA ports. Rear I/O offers two USB 3.1 Gen 2, four USB 3.1 Gen 1, and two USB 2.0 ports. Networking is provided by a Realtek RTL8111H Ethernet controller, and audio by a Realtek ALC887 codec. The board does not include Wi-Fi.
Specifications
| Chipset | AMD B450 |
|---|---|
| CPU socket | AM4 |
| Form factor | Micro-ATX |
| Memory slots | 4 |
| Memory type | DDR4 |
| Max memory unverified | 64 GB |
| Memory channels unverified | 2 |
| PCIe slots | 1x PCIe 3.0 x16, 2x PCIe 2.0 x1 |
| M.2 slots | 1 |
| SATA ports | 6 |
| USB ports (rear) | 2x USB 3.1 Gen 2, 4x USB 3.1 Gen 1, 2x USB 2.0 |
| Ethernet | Realtek RTL8111H |
| Wi-Fi | No |
| Audio codec unverified | Realtek ALC887 |
| Release year unverified | 2018 |