Orbita MB-3557 Core X870 ATX Wi-Fi 7 Motherboard
Motherboards · Orbita · SKU MB3557-CORE · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 4,487 (Motherboards scale) |
|---|---|
| Category rank | #41,517 |
| Street price | $369 |
| Power | 41 W |
| Performance per dollar | 12.16 |
| Released | 2025 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MB-3557 Core |
| Socket | AM5 |
| Chipset | X870 |
| Form factor | ATX |
| Memory | 2× DDR5 DIMM, up to 128 GB |
| Max memory speed | DDR5-8000+ (OC) |
| Primary x16 slot | PCIe 5.0 x16 |
| M.2 slots | 4 total, 1× PCIe 5.0 x4 |
| Rear USB-C | 2× USB4 40Gbps (Type-C) |
| Ethernet | 5GbE |
| Wireless | Wi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4 |
| Overclocking | CPU + memory |
| VRM | 19+2+1 phases, 90 A stages |
| BIOS | Dual UEFI, BIOS flashback button |
Related guides
PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained
Similar Motherboards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra MB-8669 Prime Z790 Mini-ITX Wi-Fi 6E Motherboard | 4,472 | $409 | Compare |
| Orbita MB-5789 Plus X570 ATX Motherboard | 2,669 | $149 | Compare |
| Novexa MB-5130 Max B550 E-ATX Wi-Fi 6E Motherboard | 3,424 | $189 | Compare |
| Halcyra MB-7574 XT A620 Mini-ITX Motherboard | 2,497 | $99 | Compare |
| Halcyra MB-4418 XT H610 ATX Motherboard | 2,282 | $109 | Compare |
| Novexa MB-5822 Edge X570 ATX Wi-Fi 6 Motherboard | 4,893 | $419 | Compare |
Cite this page: Hardware Spec Index, “Orbita MB-3557 Core X870 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/22011158 (accessed 2026-10-22).