Hardware Spec Index

Kyndral MB-3990 Plus H810 Micro-ATX Motherboard

Motherboards · Kyndral · SKU MB3990-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,311 (Motherboards scale)
Category rank#19,008
Street price$109
Power23 W
Performance per dollar21.20
Released2025

Specifications

BrandKyndral
ModelKyndral MB-3990 Plus
SocketLGA1851
ChipsetH810
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingNone
VRM13+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-3990 Plus H810 Micro-ATX Motherboard”, https://vextor7.com/item/4079808 (accessed 2026-10-21).