Hardware Spec Index

Zephyra MB-3905 SE A620 ATX Motherboard

Motherboards · Zephyra · SKU MB3905-SE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index2,606 (Motherboards scale)
Category rank#38,003
Street price$129
Power25 W
Performance per dollar20.20
Released2026

Specifications

BrandZephyra
ModelZephyra MB-3905 SE
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM13+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-2013 Prime B650 Micro-ATX Wi-Fi 7 Motherboard3,984$279Compare
Halcyra MB-1871 SE X570 Micro-ATX Motherboard1,995$89Compare
Zephyra MB-8835 Max X570 ATX Wi-Fi 6 Motherboard5,142$569Compare
Orbita MB-9169 SE X570 Micro-ATX Wi-Fi 6E Motherboard4,392$439Compare
Orbita MB-9610 Ti X570 Mini-ITX Wi-Fi 6 Motherboard5,424$549Compare
Zephyra MB-5227 Core B550 Micro-ATX Wi-Fi 6 Motherboard3,093$189Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3905 SE A620 ATX Motherboard”, https://vextor7.com/item/71365987 (accessed 2026-10-26).