Orbita MB-6791 Plus B550 E-ATX Wi-Fi 6E Motherboard
Motherboards · Orbita · SKU MB6791-PLUS · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 3,129 (Motherboards scale) |
|---|---|
| Category rank | #6,353 |
| Street price | $169 |
| Power | 29 W |
| Performance per dollar | 18.51 |
| Released | 2022 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MB-6791 Plus |
| 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 | 3 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 | 15+1+1 phases, 80 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-1920 Ti X570 Mini-ITX Wi-Fi 6 Motherboard | 4,674 | $439 | Compare |
| Halcyra MB-6659 SE X870E ATX Wi-Fi 7 Motherboard | 4,427 | $409 | Compare |
| Halcyra MB-9514 Core B850 ATX Wi-Fi 7 Motherboard | 3,564 | $279 | Compare |
| Novexa MB-8439 Pro B550 ATX Motherboard | 2,749 | $129 | Compare |
| Orbita MB-1807 SE X570 ATX Motherboard | 2,632 | $139 | Compare |
| Novexa MB-2866 Ultra H810 Micro-ATX Motherboard | 2,395 | $119 | Compare |
Cite this page: Hardware Spec Index, “Orbita MB-6791 Plus B550 E-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/9254352 (accessed 2026-10-21).