Hardware Spec Index

Zephyra MB-5081 Ultra B550 Mini-ITX Motherboard

Motherboards · Zephyra · SKU MB5081-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,686 (Motherboards scale)
Category rank#19,123
Street price$139
Power25 W
Performance per dollar19.32
Released2021

Specifications

BrandZephyra
ModelZephyra MB-5081 Ultra
SocketAM4
ChipsetB550
Form factorMini-ITX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+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-8877 XT X570 Micro-ATX Wi-Fi 6 Motherboard5,900$659Compare
Orbita MB-1701 Ti B550 Micro-ATX Wi-Fi 6E Motherboard2,867$179Compare
Orbita MB-2901 Edge X570 Micro-ATX Motherboard2,771$169Compare
Kyndral MB-4251 Ti A620 Micro-ATX Motherboard2,110$89Compare
Orbita MB-5866 Max X570 ATX Wi-Fi 6 Motherboard3,538$219Compare
Kyndral MB-5973 Ti B650E ATX Wi-Fi 6E Motherboard4,623$389Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-5081 Ultra B550 Mini-ITX Motherboard”, https://vextor7.com/item/5941306 (accessed 2026-10-23).