Hardware Spec Index

Orbita MB-1186 XT B550 ATX Motherboard

Motherboards · Orbita · SKU MB1186-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,901 (Motherboards scale)
Category rank#17,793
Street price$79
Power18 W
Performance per dollar24.06
Released2020

Specifications

BrandOrbita
ModelOrbita MB-1186 XT
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM11+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
Zephyra MB-6512 SE X570 Micro-ATX Motherboard2,462$119Compare
Kyndral MB-8377 Edge X670E Micro-ATX Wi-Fi 6E Motherboard5,324$609Compare
Halcyra MB-7578 Pro B550 ATX Wi-Fi 6E Motherboard3,235$209Compare
Kyndral MB-8743 Pro B550 Mini-ITX Motherboard2,000$89Compare
Orbita MB-6880 SE A620 ATX Motherboard1,807$79Compare
Kyndral MB-8250 Edge H610 Mini-ITX Motherboard2,178$109Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-1186 XT B550 ATX Motherboard”, https://vextor7.com/item/6888955 (accessed 2026-10-25).