Hardware Spec Index

Zephyra MB-3394 Prime B550 Mini-ITX Motherboard

Motherboards · Zephyra · SKU MB3394-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,766 (Motherboards scale)
Category rank#21,104
Street price$149
Power26 W
Performance per dollar18.56
Released2021

Specifications

BrandZephyra
ModelZephyra MB-3394 Prime
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, 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
Orbita MB-5566 Max X570 ATX Wi-Fi 6E Motherboard4,554$359Compare
Kyndral MB-6260 XT X570 ATX Motherboard1,820$79Compare
Kyndral MB-5182 Ti H610 ATX DDR4 Motherboard1,487$69Compare
Novexa MB-4165 Plus H610 Micro-ATX Motherboard1,985$79Compare
Orbita MB-1536 SE Z890 Mini-ITX Wi-Fi 7 Motherboard5,107$529Compare
Zephyra MB-7571 Ti X570 ATX Wi-Fi 6 Motherboard4,541$459Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3394 Prime B550 Mini-ITX Motherboard”, https://vextor7.com/item/917243 (accessed 2026-10-22).