Hardware Spec Index

Kyndral MB-9891 Plus A620 Micro-ATX Motherboard

Motherboards · Kyndral · SKU MB9891-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,585 (Motherboards scale)
Category rank#11,796
Street price$119
Power24 W
Performance per dollar21.72
Released2025

Specifications

BrandKyndral
ModelKyndral MB-9891 Plus
SocketAM5
ChipsetA620
Form factorMicro-ATX
Memory2× DDR5 DIMM, up to 128 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, “Kyndral MB-9891 Plus A620 Micro-ATX Motherboard”, https://vextor7.com/item/9609611 (accessed 2026-10-23).