Zephyra MB-9552 Plus B550 Micro-ATX Wi-Fi 6E Motherboard
Motherboards · Zephyra · SKU MB9552-PLUS · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 3,502 (Motherboards scale) |
|---|---|
| Category rank | #47,487 |
| Street price | $229 |
| Power | 33 W |
| Performance per dollar | 15.29 |
| Released | 2022 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra MB-9552 Plus |
| Socket | AM4 |
| Chipset | B550 |
| Form factor | Micro-ATX |
| Memory | 4× DDR4 DIMM, up to 128 GB |
| Max memory speed | DDR4-4800+ (OC) |
| Primary x16 slot | PCIe 4.0 x16 |
| M.2 slots | 2 total |
| Rear USB-C | 1× USB 3.2 Gen 2x2 20Gbps (Type-C) |
| Ethernet | 2.5GbE |
| Wireless | Wi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3 |
| Overclocking | CPU + memory |
| VRM | 16+1+1 phases, 70 A stages |
| BIOS | Dual UEFI, BIOS flashback button |
Related guides
PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket
Similar Motherboards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Kyndral MB-4218 Ultra A620 ATX Motherboard | 2,520 | $129 | Compare |
| Kyndral MB-3878 Edge B650 ATX Wi-Fi 6E Motherboard | 3,434 | $189 | Compare |
| Novexa MB-3418 Core B860 ATX Wi-Fi 6E Motherboard | 3,015 | $179 | Compare |
| Kyndral MB-9379 Ti X570 ATX Wi-Fi 6 Motherboard | 4,185 | $359 | Compare |
| Novexa MB-1079 Plus B760 ATX Motherboard | 2,884 | $139 | Compare |
| Novexa MB-2195 Max X570 Micro-ATX Wi-Fi 6 Motherboard | 3,039 | $169 | Compare |
Cite this page: Hardware Spec Index, “Zephyra MB-9552 Plus B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/4355407 (accessed 2026-10-21).