Hardware Spec Index

Zephyra MB-6938 Core B550 E-ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB6938-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index3,916 (Motherboards scale)
Category rank#8,362
Street price$329
Power38 W
Performance per dollar11.90
Released2021

Specifications

BrandZephyra
ModelZephyra MB-6938 Core
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 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
VRM18+2+1 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-6772 SE B860 ATX Wi-Fi 6E Motherboard3,221$199Compare
Zephyra MB-9126 Max X570 ATX Motherboard1,882$79Compare
Novexa MB-6756 Edge X570 ATX Wi-Fi 6 Motherboard5,202$519Compare
Orbita MB-2901 SE X670E ATX Wi-Fi 7 Motherboard5,900$669Compare
Orbita MB-4639 Plus A620 ATX Motherboard2,361$99Compare
Kyndral MB-5639 Ultra X870 E-ATX Wi-Fi 7 Motherboard4,344$409Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-6938 Core B550 E-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/52597368 (accessed 2026-10-19).