Hardware Spec Index

Orbita MB-8546 Ultra B860 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB8546-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,489 (Motherboards scale)
Category rank#2,320
Street price$249
Power32 W
Performance per dollar14.01
Released2025

Specifications

BrandOrbita
ModelOrbita MB-8546 Ultra
SocketLGA1851
ChipsetB860
Form factorMicro-ATX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingMemory only
VRM16+1+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
Orbita MB-6312 XT X570 Micro-ATX Motherboard2,609$119Compare
Halcyra MB-3038 SE A620 Micro-ATX Motherboard2,103$109Compare
Novexa MB-3335 Plus X570 Micro-ATX Wi-Fi 6 Motherboard4,099$329Compare
Novexa MB-3924 Plus B650 Micro-ATX Wi-Fi 6E Motherboard3,746$329Compare
Zephyra MB-7994 Core X870 ATX Wi-Fi 7 Motherboard4,599$359Compare
Novexa MB-2645 Edge B760 Micro-ATX DDR4 Wi-Fi 6E Motherboard3,279$219Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8546 Ultra B860 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/8528367 (accessed 2026-10-19).