Asus PRIME B550-PLUS
Category: Motherboard
Manufacturer: ASUS
Socket: AM4
Chipset: B550
Form Factor: ATX
Memory: DDR4
Price: $115.00 from Newegg

Asus PRIME B550-PLUS
Socket
AM4
Chipset
B550
Form Factor
ATX
Memory
DDR4
Best price from Newegg
$115.00
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Overview
This is an ATX board on the B550 chipset, AM4 socket. Expansion covers 2 M.2 slots and 2 PCIe slots. Memory support covers 4 DDR4 slots up to 128GB total. Match the socket to your CPU generation first; chipset features second.
Expect to pay around $115.00, which lands it among budget options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. ASUS backs the product through its standard warranty channels; check the listing for region-specific terms. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Wi-Fi | No |
| Socket | AM4 |
| Chipset | B550 |
| M.2 Slots | 2 |
| PCIe Slots | 2 |
| Bluetooth | No |
| Max Memory | 128 GB |
| Form Factor | ATX |
| Memory Type | DDR4 |
| Memory Slots | 4 |





