Zephyra MB-1423 Prime B550 E-ATX Wi-Fi 6E Motherboard
Motherboards · Zephyra · SKU MB1423-PRIME · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 2,850 (Motherboards scale) |
|---|---|
| Category rank | #45,241 |
| Street price | $159 |
| Power | 27 W |
| Performance per dollar | 17.92 |
| Released | 2022 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra MB-1423 Prime |
| Socket | AM4 |
| Chipset | B550 |
| Form factor | E-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 | 4 total |
| Rear USB-C | 1× USB 3.2 Gen 2 10Gbps (Type-C) |
| Ethernet | 2.5GbE |
| Wireless | Wi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3 |
| Overclocking | CPU + memory |
| VRM | 14+1+1 phases, 60 A stages |
| BIOS | UEFI |
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 |
|---|---|---|---|
| Novexa MB-5569 SE X570 ATX Wi-Fi 6 Motherboard | 4,336 | $439 | Compare |
| Kyndral MB-8671 Pro A620 Micro-ATX Motherboard | 2,661 | $109 | Compare |
| Kyndral MB-3517 Pro X670E ATX Wi-Fi 6E Motherboard | 4,987 | $419 | Compare |
| Orbita MB-3212 XT B550 E-ATX Motherboard | 2,786 | $149 | Compare |
| Zephyra MB-9074 Plus B550 ATX Wi-Fi 6E Motherboard | 2,984 | $159 | Compare |
| Kyndral MB-6993 Max Z790 ATX Wi-Fi 6E Motherboard | 4,595 | $369 | Compare |
Cite this page: Hardware Spec Index, “Zephyra MB-1423 Prime B550 E-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/94866355 (accessed 2026-10-24).