Hardware Spec Index

Orbita MB-8661 Edge B550 Micro-ATX Motherboard

Motherboards · Orbita · SKU MB8661-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,814 (Motherboards scale)
Category rank#2,945
Street price$69
Power19 W
Performance per dollar26.29
Released2020

Specifications

BrandOrbita
ModelOrbita MB-8661 Edge
SocketAM4
ChipsetB550
Form factorMicro-ATX
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
VRM11+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
Novexa MB-2855 Core X570 Mini-ITX Wi-Fi 6 Motherboard4,835$399Compare
Halcyra MB-2495 XT Z790 ATX DDR4 Wi-Fi 6E Motherboard5,560$599Compare
Kyndral MB-4284 Prime X570 Mini-ITX Motherboard2,574$119Compare
Kyndral MB-1137 Ultra H810 Mini-ITX Motherboard2,386$129Compare
Zephyra MB-4045 Core Z790 ATX DDR4 Wi-Fi 6E Motherboard5,899$669Compare
Kyndral MB-7000 Ultra Z890 Mini-ITX Wi-Fi 7 Motherboard5,671$689Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8661 Edge B550 Micro-ATX Motherboard”, https://vextor7.com/item/11075745 (accessed 2026-10-26).