Hardware Spec Index

Orbita MB-8457 Max B860 E-ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB8457-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,798 (Motherboards scale)
Category rank#43,282
Street price$279
Power36 W
Performance per dollar13.61
Released2025

Specifications

BrandOrbita
ModelOrbita MB-8457 Max
SocketLGA1851
ChipsetB860
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 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 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingMemory only
VRM17+2+1 phases, 90 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
Halcyra MB-8643 Pro B650 ATX Wi-Fi 7 Motherboard3,850$309Compare
Novexa MB-6736 Max B650E ATX Wi-Fi 7 Motherboard5,241$609Compare
Zephyra MB-2001 Prime A620 ATX Motherboard2,677$139Compare
Novexa MB-7172 Max Z790 Micro-ATX Wi-Fi 6E Motherboard5,336$599Compare
Halcyra MB-7643 Core H610 Mini-ITX DDR4 Motherboard2,139$89Compare
Orbita MB-5965 Prime X570 ATX Motherboard2,409$109Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8457 Max B860 E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/31928557 (accessed 2026-10-23).