Hardware Spec Index

Zephyra MB-4675 Plus B550 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB4675-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,655 (Motherboards scale)
Category rank#9,600
Street price$129
Power25 W
Performance per dollar20.58
Released2022

Specifications

BrandZephyra
ModelZephyra MB-4675 Plus
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 slots5 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
Halcyra MB-5763 Core B550 Micro-ATX Motherboard2,757$139Compare
Kyndral MB-8593 Pro X570 ATX Wi-Fi 6 Motherboard3,377$199Compare
Halcyra MB-2723 Prime X570 ATX Wi-Fi 6 Motherboard4,787$379Compare
Halcyra MB-4101 Edge X570 ATX Wi-Fi 6E Motherboard5,246$689Compare
Halcyra MB-3564 Ti A620 ATX Motherboard2,382$109Compare
Zephyra MB-8344 SE B550 Micro-ATX Wi-Fi 6 Motherboard3,618$299Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4675 Plus B550 Micro-ATX Motherboard”, https://vextor7.com/item/559179 (accessed 2026-10-19).