Hardware Spec Index

Zephyra MB-4146 Core A620 ATX Motherboard

Motherboards · Zephyra · SKU MB4146-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,626 (Motherboards scale)
Category rank#7,163
Street price$109
Power25 W
Performance per dollar24.09
Released2026

Specifications

BrandZephyra
ModelZephyra MB-4146 Core
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 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

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Cite this page: Hardware Spec Index, “Zephyra MB-4146 Core A620 ATX Motherboard”, https://vextor7.com/item/934637 (accessed 2026-10-25).