Hardware Spec Index

Orbita MB-2951 Prime B550 ATX Motherboard

Motherboards · Orbita · SKU MB2951-PRIME · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index2,093 (Motherboards scale)
Category rank#12,390
Street price$99
Power20 W
Performance per dollar21.14
Released2020

Specifications

BrandOrbita
ModelOrbita MB-2951 Prime
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
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-9424 Plus Z890 Micro-ATX Wi-Fi 7 Motherboard5,140$449Compare
Halcyra MB-1210 Plus H610 E-ATX DDR4 Motherboard1,769$69Compare
Novexa MB-4244 Max B550 E-ATX Motherboard1,796$69Compare
Zephyra MB-1769 Plus X570 ATX Wi-Fi 6 Motherboard4,856$469Compare
Zephyra MB-4754 SE B550 Micro-ATX Wi-Fi 6 Motherboard2,823$159Compare
Kyndral MB-8247 Prime X570 Micro-ATX Motherboard1,780$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-2951 Prime B550 ATX Motherboard”, https://vextor7.com/item/96835410 (accessed 2026-10-27).