Hardware Spec Index

Orbita MB-5939 Prime B860 ATX Motherboard

Motherboards · Orbita · SKU MB5939-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index2,834 (Motherboards scale)
Category rank#12,766
Street price$139
Power27 W
Performance per dollar20.39
Released2026

Specifications

BrandOrbita
ModelOrbita MB-5939 Prime
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 slots3 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM14+1+1 phases, 60 A stages
BIOSUEFI

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-2222 Prime B550 Micro-ATX Motherboard2,809$149Compare
Kyndral MB-8008 Edge H610 ATX DDR4 Motherboard1,867$79Compare
Zephyra MB-6333 SE B550 Micro-ATX Wi-Fi 6E Motherboard2,715$159Compare
Novexa MB-6828 SE B550 E-ATX Motherboard1,778$79Compare
Zephyra MB-7453 Ultra X570 ATX Wi-Fi 6 Motherboard5,014$559Compare
Halcyra MB-8713 Plus A620 E-ATX Motherboard1,755$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-5939 Prime B860 ATX Motherboard”, https://vextor7.com/item/6324677 (accessed 2026-10-23).