Hardware Spec Index

Kyndral MB-8420 XT X570 ATX Motherboard

Motherboards · Kyndral · SKU MB8420-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,508 (Motherboards scale)
Category rank#21,176
Street price$129
Power25 W
Performance per dollar19.44
Released2020

Specifications

BrandKyndral
ModelKyndral MB-8420 XT
SocketAM4
ChipsetX570
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+1+1 phases, 70 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-8420 XT X570 ATX Motherboard”, https://vextor7.com/item/7751063 (accessed 2026-10-26).