ASUS
asus PRIME B550-PLUS (90MB14U0-M0EAY0)
B550 · AMD AM4 · ATX · DDR4 up to 128 GB
MPN90MB14U0-M0EAY0
CategoryMotherboards
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Price Trend
Last updated: 2026-10-23Note: this chart shows historical reference pricing for trend insight only — it is not a live quote. To place an order or get current pricing, please contact us or your dedicated sales manager.
Full Specifications
| Chipset | B550 |
| Socket | AMD AM4 |
| Form Factor | ATX |
| Memory Type | DDR4 |
| DIMM Slots | 4 |
| Max RAM | 128 GB |
| PCIe x16 Slots | 2 |
| M.2 Slots | 2 |
| SATA Ports | 6 |
| LAN | 1GbE |
Support & Downloads
Latest Firmware & Drivers
asus Downloads →asus PRIME B550-PLUS Documentation
asus Support →