Hardware Spec Index

Zephyra MB-8905 XT B550 ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB8905-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,632 (Motherboards scale)
Category rank#4,977
Street price$309
Power36 W
Performance per dollar11.75
Released2020

Specifications

BrandZephyra
ModelZephyra MB-8905 XT
SocketAM4
ChipsetB550
Form factorATX
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
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM17+2+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

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-7004 Ti B650 E-ATX Motherboard2,591$129Compare
Halcyra MB-3265 Prime B550 E-ATX Wi-Fi 6 Motherboard2,709$139Compare
Halcyra MB-5409 Core Z890 Micro-ATX Wi-Fi 7 Motherboard4,976$559Compare
Kyndral MB-1058 Ultra Z790 Mini-ITX DDR4 Wi-Fi 7 Motherboard4,662$419Compare
Kyndral MB-9645 Plus B850 Micro-ATX Wi-Fi 7 Motherboard3,985$309Compare
Halcyra MB-7740 Prime B650E ATX Wi-Fi 6E Motherboard4,383$389Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8905 XT B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/17540962 (accessed 2026-10-19).