Hardware Spec Index

Kyndral MB-6389 SE A620 E-ATX Motherboard

Motherboards · Kyndral · SKU MB6389-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,266 (Motherboards scale)
Category rank#1,230
Street price$99
Power22 W
Performance per dollar22.89
Released2025

Specifications

BrandKyndral
ModelKyndral MB-6389 SE
SocketAM5
ChipsetA620
Form factorE-ATX
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, 70 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-6389 SE A620 E-ATX Motherboard”, https://vextor7.com/item/14546277 (accessed 2026-10-20).