Hardware Spec Index

Zephyra MB-4985 Pro B550 Mini-ITX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB4985-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,950 (Motherboards scale)
Category rank#29,289
Street price$159
Power27 W
Performance per dollar18.55
Released2020

Specifications

BrandZephyra
ModelZephyra MB-4985 Pro
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
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM14+1+1 phases, 70 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-3523 Pro B650 ATX Wi-Fi 6E Motherboard2,816$169Compare
Orbita MB-6848 SE X570 Micro-ATX Wi-Fi 6 Motherboard3,966$299Compare
Novexa MB-2668 Ultra B650 Micro-ATX Wi-Fi 6E Motherboard3,151$199Compare
Orbita MB-8071 Ti X870E Micro-ATX Wi-Fi 7 Motherboard5,588$689Compare
Zephyra MB-3664 Prime B860 ATX Wi-Fi 6E Motherboard3,187$169Compare
Zephyra MB-3426 Ultra B650 ATX Wi-Fi 6E Motherboard2,761$149Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4985 Pro B550 Mini-ITX Wi-Fi 6 Motherboard”, https://vextor7.com/item/6153192 (accessed 2026-10-23).