Hardware Spec Index

Zephyra MB-3381 Edge B550 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB3381-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index3,595 (Motherboards scale)
Category rank#16,031
Street price$229
Power32 W
Performance per dollar15.70
Released2021

Specifications

BrandZephyra
ModelZephyra MB-3381 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
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM16+1+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-2734 Ultra Z790 Mini-ITX DDR4 Wi-Fi 6E Motherboard5,649$619Compare
Halcyra MB-3975 Plus X570 E-ATX Wi-Fi 6E Motherboard5,307$509Compare
Orbita MB-4187 Edge Z790 Micro-ATX Wi-Fi 6E Motherboard5,116$579Compare
Zephyra MB-8952 Max X870E ATX Wi-Fi 7 Motherboard5,532$589Compare
Orbita MB-8524 Ti B760 Mini-ITX Wi-Fi 6E Motherboard3,063$199Compare
Zephyra MB-4440 Plus H610 Micro-ATX Motherboard2,640$129Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3381 Edge B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/2855741 (accessed 2026-10-26).