The ASUS PRIME B840M-A is a Micro-ATX motherboard based on the B840 chipset for AMD AM5 processors. It supports DDR5 memory with up to 256 GB across 4 DIMM slots, 2.5G LAN, and 3 M.2 slots.
B840 · AMD AM5 · Micro-ATX · DDR5 up to 256 GB
| Chipset | B840 |
| Socket | AMD AM5 |
| Form Factor | Micro-ATX |
| Memory Type | DDR5 |
| DIMM Slots | 4 |
| Max RAM | 256 GB |
| PCIe x16 Slots | 1 |
| M.2 Slots | 3 |
| SATA Ports | 4 |
| LAN | 2.5G |
| RGB | Yes |
| Series | PRIME |
The ASUS PRIME B840M-A uses the AMD AM5 socket, compatible with AMD Ryzen desktop processors.
The ASUS PRIME B840M-A supports up to 256 GB of DDR5 memory across 4 DIMM slots.
No, the ASUS PRIME B840M-A does not include built-in Wi-Fi.
The ASUS PRIME B840M-A has 3 M.2 slots for NVMe SSD storage.
The ASUS PRIME B840M-A is built on the B840 chipset, offering Micro-ATX form factor design for AMD platforms.
Product: ASUS PRIME B840M-A MPN: PRIME B840M-A Schemas: Product + BreadcrumbList + FAQPage Properties: 12 additionalProperty entries