Hardware Spec Index

Kyndral MB-4421 Edge A620 ATX Motherboard

Motherboards · Kyndral · SKU MB4421-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,952 (Motherboards scale)
Category rank#5,365
Street price$89
Power20 W
Performance per dollar21.93
Released2023

Specifications

BrandKyndral
ModelKyndral MB-4421 Edge
SocketAM5
ChipsetA620
Form factorATX
Memory2× DDR5 DIMM, up to 96 GB
Max memory speedDDR5-6400+ (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
VRM12+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-4421 Edge A620 ATX Motherboard”, https://vextor7.com/item/257033 (accessed 2026-10-23).