Hardware Spec Index

Kyndral MB-6478 Plus B550 ATX Motherboard

Motherboards · Kyndral · SKU MB6478-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,745 (Motherboards scale)
Category rank#39,880
Street price$159
Power27 W
Performance per dollar17.26
Released2022

Specifications

BrandKyndral
ModelKyndral MB-6478 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 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 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-9196 SE B650 ATX Wi-Fi 6E Motherboard3,202$219Compare
Halcyra MB-7770 XT B650 Micro-ATX Motherboard2,664$139Compare
Novexa MB-8596 Ultra X570 E-ATX Motherboard1,553$69Compare
Halcyra MB-4948 Max B860 ATX Wi-Fi 7 Motherboard3,793$279Compare
Orbita MB-3851 Plus B650 Micro-ATX Wi-Fi 6E Motherboard4,068$319Compare
Orbita MB-7732 SE X570 ATX Motherboard1,654$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-6478 Plus B550 ATX Motherboard”, https://vextor7.com/item/83958299 (accessed 2026-10-26).