Hardware Spec Index

Kyndral MB-8422 XT B550 ATX Motherboard

Motherboards · Kyndral · SKU MB8422-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,217 (Motherboards scale)
Category rank#15,836
Street price$99
Power21 W
Performance per dollar22.39
Released2020

Specifications

BrandKyndral
ModelKyndral MB-8422 XT
SocketAM4
ChipsetB550
Form factorATX
Memory2× DDR4 DIMM, up to 64 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
VRM12+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-4149 Prime X570 E-ATX Wi-Fi 6 Motherboard5,361$629Compare
Kyndral MB-6574 Prime B760 ATX Motherboard2,585$129Compare
Orbita MB-7709 Ti B760 Micro-ATX Motherboard2,570$139Compare
Zephyra MB-2460 Ultra H810 ATX Motherboard2,419$129Compare
Novexa MB-9711 Plus Z890 Micro-ATX Wi-Fi 7 Motherboard4,710$379Compare
Halcyra MB-1917 Pro A620 ATX Motherboard2,199$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-8422 XT B550 ATX Motherboard”, https://vextor7.com/item/25758628 (accessed 2026-10-19).