Hardware Spec Index

Zephyra MB-3676 Prime B550 ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB3676-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,821 (Motherboards scale)
Category rank#31,333
Street price$159
Power27 W
Performance per dollar17.74
Released2022

Specifications

BrandZephyra
ModelZephyra MB-3676 Prime
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
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM14+1+1 phases, 70 A stages
BIOSUEFI

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-3020 Plus X670E Mini-ITX Wi-Fi 6E Motherboard4,590$399Compare
Halcyra MB-1180 Max H810 ATX Motherboard1,887$79Compare
Zephyra MB-9046 Ti Z790 ATX Wi-Fi 7 Motherboard4,804$459Compare
Kyndral MB-2769 Core Z790 Micro-ATX DDR4 Wi-Fi 6E Motherboard5,505$639Compare
Halcyra MB-4893 Prime B850 ATX Wi-Fi 7 Motherboard4,002$389Compare
Novexa MB-3262 Ultra Z890 Mini-ITX Wi-Fi 7 Motherboard5,700$699Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3676 Prime B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/99838375 (accessed 2026-10-24).