Hardware Spec Index

Orbita MB-5291 Ultra B860 ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB5291-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index3,970 (Motherboards scale)
Category rank#14,462
Street price$339
Power38 W
Performance per dollar11.71
Released2025

Specifications

BrandOrbita
ModelOrbita MB-5291 Ultra
SocketLGA1851
ChipsetB860
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingMemory only
VRM18+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1851 SocketIntel 800 Series ChipsetsDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-4408 Ultra X570 Mini-ITX Wi-Fi 6 Motherboard5,509$629Compare
Orbita MB-8822 Edge Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard5,000$509Compare
Novexa MB-7867 Ti B650 ATX Wi-Fi 6E Motherboard3,484$219Compare
Orbita MB-1713 Ti B650 Mini-ITX Wi-Fi 6E Motherboard2,936$199Compare
Novexa MB-1667 Pro X570 E-ATX Wi-Fi 6 Motherboard5,428$599Compare
Zephyra MB-3519 Edge X670E E-ATX Wi-Fi 6E Motherboard4,766$459Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-5291 Ultra B860 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/3462690 (accessed 2026-10-22).