Hardware Spec Index

Orbita MB-5611 Prime B550 E-ATX Motherboard

Motherboards · Orbita · SKU MB5611-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,585 (Motherboards scale)
Category rank#1,391
Street price$149
Power26 W
Performance per dollar17.35
Released2021

Specifications

BrandOrbita
ModelOrbita MB-5611 Prime
SocketAM4
ChipsetB550
Form factorE-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
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 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-1125 Plus B550 Micro-ATX Wi-Fi 6E Motherboard2,727$139Compare
Kyndral MB-9662 SE H610 Mini-ITX DDR4 Motherboard2,542$129Compare
Orbita MB-4061 Plus A620 ATX Motherboard1,510$69Compare
Orbita MB-4600 XT H610 ATX Motherboard1,926$79Compare
Zephyra MB-2402 Edge A620 Mini-ITX Motherboard2,552$119Compare
Novexa MB-7003 Core Z790 Micro-ATX DDR4 Wi-Fi 6E Motherboard5,365$569Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-5611 Prime B550 E-ATX Motherboard”, https://vextor7.com/item/85048 (accessed 2026-10-19).