Hardware Spec Index

Zephyra MB-3688 Edge A620 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB3688-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,181 (Motherboards scale)
Category rank#30,346
Street price$89
Power21 W
Performance per dollar24.51
Released2023

Specifications

BrandZephyra
ModelZephyra MB-3688 Edge
SocketAM5
ChipsetA620
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (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
VRM12+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Zephyra MB-3688 Edge A620 Micro-ATX Motherboard”, https://vextor7.com/item/593090 (accessed 2026-10-24).