Hardware Spec Index

Kyndral MB-6427 Plus B550 ATX Wi-Fi 6E Motherboard

Motherboards · Kyndral · SKU MB6427-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,108 (Motherboards scale)
Category rank#11,846
Street price$289
Power37 W
Performance per dollar14.21
Released2022

Specifications

BrandKyndral
ModelKyndral MB-6427 Plus
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM18+2+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-9213 Ti Z890 Micro-ATX Wi-Fi 7 Motherboard4,550$469Compare
Zephyra MB-9944 Max X870E ATX Wi-Fi 7 Motherboard4,864$509Compare
Zephyra MB-7640 Ultra X570 E-ATX Wi-Fi 6E Motherboard4,950$469Compare
Novexa MB-1350 Prime X670E Mini-ITX Wi-Fi 7 Motherboard5,344$649Compare
Novexa MB-5841 SE B760 ATX Wi-Fi 6E Motherboard3,302$189Compare
Halcyra MB-3360 XT B760 Micro-ATX Motherboard2,802$139Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-6427 Plus B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/4970775 (accessed 2026-10-26).