Novexa MB-4940 Plus B550 ATX Wi-Fi 6E Motherboard
Motherboards · Novexa · SKU MB4940-PLUS · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 3,281 (Motherboards scale) |
|---|---|
| Category rank | #35,727 |
| Street price | $229 |
| Power | 33 W |
| Performance per dollar | 14.33 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa MB-4940 Plus |
| Socket | AM4 |
| Chipset | B550 |
| Form factor | 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 | 5 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, 60 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 |
|---|---|---|---|
| Novexa MB-5852 Ti B650E E-ATX Wi-Fi 7 Motherboard | 4,558 | $379 | Compare |
| Orbita MB-4257 Pro X570 E-ATX Wi-Fi 6 Motherboard | 3,487 | $219 | Compare |
| Orbita MB-6119 Max H610 ATX Motherboard | 2,333 | $109 | Compare |
| Halcyra MB-5876 Pro B650 Micro-ATX Wi-Fi 6E Motherboard | 3,908 | $269 | Compare |
| Novexa MB-1880 Edge X570 ATX Motherboard | 2,067 | $89 | Compare |
| Zephyra MB-2730 XT A620 ATX Motherboard | 2,354 | $89 | Compare |
Cite this page: Hardware Spec Index, “Novexa MB-4940 Plus B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/4457055 (accessed 2026-10-21).