Hardware Spec Index

Zephyra MB-4971 XT B550 E-ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB4971-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index3,973 (Motherboards scale)
Category rank#10,622
Street price$309
Power39 W
Performance per dollar12.86
Released2020

Specifications

BrandZephyra
ModelZephyra MB-4971 XT
SocketAM4
ChipsetB550
Form factorE-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 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM18+2+1 phases, 90 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
Halcyra MB-9483 Ti B650 ATX Wi-Fi 6E Motherboard3,201$219Compare
Kyndral MB-1159 Pro B650E E-ATX Wi-Fi 7 Motherboard5,313$589Compare
Zephyra MB-3924 XT X870E E-ATX Wi-Fi 7 Motherboard5,900$639Compare
Zephyra MB-7351 Prime B760 ATX Motherboard2,520$129Compare
Orbita MB-2408 Edge B550 ATX Motherboard2,603$139Compare
Zephyra MB-8287 Plus X570 Micro-ATX Wi-Fi 6 Motherboard5,425$609Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4971 XT B550 E-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/43034614 (accessed 2026-10-26).