Orbita MB-3891 SE B760 ATX Wi-Fi 7 Motherboard
Motherboards · Orbita · SKU MB3891-SE · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 3,779 (Motherboards scale) |
|---|---|
| Category rank | #12,033 |
| Street price | $319 |
| Power | 37 W |
| Performance per dollar | 11.85 |
| Released | 2024 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MB-3891 SE |
| Socket | LGA1700 |
| Chipset | B760 |
| Form factor | ATX |
| Memory | 4× DDR5 DIMM, up to 256 GB |
| Max memory speed | DDR5-7200+ (OC) |
| Primary x16 slot | PCIe 4.0 x16 |
| M.2 slots | 4 total |
| Rear USB-C | 1× USB 3.2 Gen 2x2 20Gbps (Type-C) |
| Ethernet | 2.5GbE |
| Wireless | Wi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4 |
| Overclocking | Memory only |
| VRM | 18+2+1 phases, 70 A stages |
| BIOS | Dual UEFI, BIOS flashback button |
Related guides
PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1700 SocketDDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedAMD AM5 Chipsets Compared
Similar Motherboards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra MB-4474 Ultra X570 ATX Wi-Fi 6 Motherboard | 4,324 | $369 | Compare |
| Novexa MB-8381 Ti H610 ATX Motherboard | 2,391 | $119 | Compare |
| Novexa MB-2595 XT B550 Mini-ITX Wi-Fi 6 Motherboard | 3,776 | $329 | Compare |
| Zephyra MB-4360 Ti B550 Micro-ATX Motherboard | 2,231 | $89 | Compare |
| Kyndral MB-8191 Ti H610 ATX Motherboard | 1,700 | $69 | Compare |
| Orbita MB-6205 XT X870 ATX Wi-Fi 7 Motherboard | 5,900 | $669 | Compare |
Cite this page: Hardware Spec Index, “Orbita MB-3891 SE B760 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/4269764 (accessed 2026-10-25).