Hardware Spec Index

Kyndral MB-9999 XT A620 ATX Motherboard

Motherboards · Kyndral · SKU MB9999-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,662 (Motherboards scale)
Category rank#3,913
Street price$129
Power25 W
Performance per dollar20.64
Released2023

Specifications

BrandKyndral
ModelKyndral MB-9999 XT
SocketAM5
ChipsetA620
Form factorATX
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
VRM13+1+1 phases, 70 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-9999 XT A620 ATX Motherboard”, https://vextor7.com/item/8328533 (accessed 2026-10-20).