Hardware Spec Index

Kyndral MB-7231 Ultra B550 E-ATX Motherboard

Motherboards · Kyndral · SKU MB7231-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,933 (Motherboards scale)
Category rank#4,858
Street price$89
Power19 W
Performance per dollar21.72
Released2020

Specifications

BrandKyndral
ModelKyndral MB-7231 Ultra
SocketAM4
ChipsetB550
Form factorE-ATX
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 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM11+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
Kyndral MB-5067 Ultra X570 ATX Wi-Fi 6 Motherboard4,801$459Compare
Halcyra MB-5998 Pro H810 Micro-ATX Motherboard2,214$109Compare
Zephyra MB-5889 SE B650 Mini-ITX Wi-Fi 6E Motherboard3,328$229Compare
Novexa MB-6683 Max B550 ATX Wi-Fi 6E Motherboard3,757$239Compare
Novexa MB-1459 Ti X670E Micro-ATX Wi-Fi 6E Motherboard4,967$499Compare
Orbita MB-4936 Edge Z890 ATX Wi-Fi 7 Motherboard5,085$509Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-7231 Ultra B550 E-ATX Motherboard”, https://vextor7.com/item/5403953 (accessed 2026-10-26).