Hardware Spec Index

Zephyra MB-3929 XT B550 ATX Motherboard

Motherboards · Zephyra · SKU MB3929-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,224 (Motherboards scale)
Category rank#46,867
Street price$109
Power22 W
Performance per dollar20.40
Released2021

Specifications

BrandZephyra
ModelZephyra MB-3929 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 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM12+1+1 phases, 50 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
Orbita MB-5207 SE B650E Micro-ATX Wi-Fi 6E Motherboard5,605$599Compare
Halcyra MB-1482 Pro X570 Micro-ATX Motherboard2,260$109Compare
Orbita MB-3231 Core B650E ATX Wi-Fi 7 Motherboard4,493$459Compare
Kyndral MB-1692 Core B650 ATX Wi-Fi 6E Motherboard3,013$169Compare
Zephyra MB-1114 Ultra X570 Micro-ATX Wi-Fi 6E Motherboard5,005$489Compare
Zephyra MB-4209 Plus B650 Micro-ATX Wi-Fi 6E Motherboard3,403$209Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3929 XT B550 ATX Motherboard”, https://vextor7.com/item/14769403 (accessed 2026-10-20).