Hardware Spec Index

Orbita MB-8906 Prime B650 ATX Motherboard

Motherboards · Orbita · SKU MB8906-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,903 (Motherboards scale)
Category rank#45,002
Street price$149
Power27 W
Performance per dollar19.48
Released2024

Specifications

BrandOrbita
ModelOrbita MB-8906 Prime
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Orbita MB-8906 Prime B650 ATX Motherboard”, https://vextor7.com/item/4678028 (accessed 2026-10-24).