Orbita MB-3909 XT X870 ATX Wi-Fi 7 Motherboard
Motherboards · Orbita · SKU MB3909-XT · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 5,000 (Motherboards scale) |
|---|---|
| Category rank | #31,611 |
| Street price | $449 |
| Power | 46 W |
| Performance per dollar | 11.14 |
| Released | 2025 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita MB-3909 XT |
| Socket | AM5 |
| Chipset | X870 |
| Form factor | ATX |
| Memory | 4× DDR5 DIMM, up to 256 GB |
| Max memory speed | DDR5-8000+ (OC) |
| Primary x16 slot | PCIe 5.0 x16 |
| M.2 slots | 2 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 | 21+2+2 phases, 110 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-3680 Edge H810 Micro-ATX Motherboard | 2,019 | $79 | Compare |
| Novexa MB-6388 Ti B550 ATX Motherboard | 2,883 | $139 | Compare |
| Orbita MB-9543 Prime X570 E-ATX Wi-Fi 6E Motherboard | 5,209 | $519 | Compare |
| Zephyra MB-9681 SE H610 ATX Motherboard | 2,164 | $79 | Compare |
| Orbita MB-3260 Max A620 Micro-ATX Motherboard | 1,967 | $89 | Compare |
| Halcyra MB-9526 SE X570 ATX Wi-Fi 6E Motherboard | 5,618 | $569 | Compare |
Cite this page: Hardware Spec Index, “Orbita MB-3909 XT X870 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/8825901 (accessed 2026-10-25).