Hardware Spec Index

Zephyra MB-3211 Max B550 E-ATX Motherboard

Motherboards · Zephyra · SKU MB3211-MAX · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index2,173 (Motherboards scale)
Category rank#43,875
Street price$89
Power21 W
Performance per dollar24.42
Released2020

Specifications

BrandZephyra
ModelZephyra MB-3211 Max
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
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 60 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
Kyndral MB-1593 Ti A620 Mini-ITX Motherboard1,758$69Compare
Kyndral MB-8927 Plus X570 ATX Wi-Fi 6 Motherboard5,900$699Compare
Zephyra MB-6590 SE X570 Micro-ATX Wi-Fi 6 Motherboard4,387$429Compare
Halcyra MB-2034 Ti B860 E-ATX Motherboard2,768$139Compare
Novexa MB-2549 XT B550 ATX Wi-Fi 6 Motherboard3,789$239Compare
Orbita MB-7703 Core X570 ATX Motherboard2,412$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3211 Max B550 E-ATX Motherboard”, https://vextor7.com/item/4745895 (accessed 2026-10-18).