Hardware Spec Index

Zephyra MB-9971 Max B550 Mini-ITX Motherboard

Motherboards · Zephyra · SKU MB9971-MAX · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,574 (Motherboards scale)
Category rank#43,762
Street price$139
Power26 W
Performance per dollar18.52
Released2021

Specifications

BrandZephyra
ModelZephyra MB-9971 Max
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
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-8530 Ultra H610 ATX Motherboard2,663$109Compare
Halcyra MB-7686 Plus A620 E-ATX Motherboard2,111$89Compare
Zephyra MB-5068 Max X870 ATX Wi-Fi 7 Motherboard5,598$629Compare
Halcyra MB-5391 Prime A620 Micro-ATX Motherboard2,185$99Compare
Novexa MB-1132 Ultra B850 Micro-ATX Wi-Fi 6E Motherboard2,932$139Compare
Halcyra MB-8184 XT B550 Mini-ITX Wi-Fi 6E Motherboard3,527$239Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9971 Max B550 Mini-ITX Motherboard”, https://vextor7.com/item/20002717 (accessed 2026-10-18).