Hardware Spec Index

Orbita MB-4012 Prime B550 Micro-ATX Motherboard

Motherboards · Orbita · SKU MB4012-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,230 (Motherboards scale)
Category rank#22,981
Street price$99
Power22 W
Performance per dollar22.53
Released2020

Specifications

BrandOrbita
ModelOrbita MB-4012 Prime
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory2× DDR4 DIMM, up to 64 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

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Cite this page: Hardware Spec Index, “Orbita MB-4012 Prime B550 Micro-ATX Motherboard”, https://vextor7.com/item/5970874 (accessed 2026-10-26).