Orbita MB-2491 Plus B550 ATX Motherboard
Motherboards · Orbita · SKU MB2491-PLUS · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 2,506 (Motherboards scale) |
|---|---|
| Category rank | #48,886 |
| Street price | $119 |
| Power | 24 W |
| Performance per dollar | 21.06 |
| Released | 2020 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MB-2491 Plus |
| Socket | AM4 |
| Chipset | B550 |
| Form factor | ATX |
| Memory | 2× DDR4 DIMM, up to 64 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 | None |
| Overclocking | CPU + memory |
| VRM | 13+1+1 phases, 70 A stages |
| BIOS | UEFI |
Related guides
PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket
Similar Motherboards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Orbita MB-3819 Prime X570 ATX Motherboard | 2,545 | $139 | Compare |
| Kyndral MB-9094 Core H610 ATX Motherboard | 1,858 | $89 | Compare |
| Orbita MB-3095 Plus H810 ATX Motherboard | 1,946 | $79 | Compare |
| Zephyra MB-1023 Edge H610 ATX Motherboard | 2,169 | $109 | Compare |
| Halcyra MB-9122 Max X570 ATX Wi-Fi 6 Motherboard | 3,302 | $229 | Compare |
| Kyndral MB-4334 Max B650 ATX Wi-Fi 6E Motherboard | 3,219 | $219 | Compare |
Cite this page: Hardware Spec Index, “Orbita MB-2491 Plus B550 ATX Motherboard”, https://vextor7.com/item/2391387 (accessed 2026-10-20).