Hardware Spec Index

Orbita MB-9451 Pro B550 ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB9451-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,770 (Motherboards scale)
Category rank#16,503
Street price$139
Power27 W
Performance per dollar19.93
Released2022

Specifications

BrandOrbita
ModelOrbita MB-9451 Pro
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-7231 Prime B650E E-ATX Wi-Fi 7 Motherboard5,800$659Compare
Halcyra MB-4900 XT B760 ATX Wi-Fi 6E Motherboard4,469$399Compare
Orbita MB-4313 Max B650E Mini-ITX Wi-Fi 7 Motherboard5,775$559Compare
Novexa MB-4715 Pro B650 Mini-ITX Wi-Fi 6E Motherboard2,723$169Compare
Kyndral MB-7901 XT B760 ATX Wi-Fi 6E Motherboard3,318$189Compare
Zephyra MB-1836 Core Z890 ATX Wi-Fi 7 Motherboard5,451$619Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-9451 Pro B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/72320053 (accessed 2026-10-24).