Hardware Spec Index

Kyndral MB-4055 Ultra X570 E-ATX Motherboard

Motherboards · Kyndral · SKU MB4055-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,217 (Motherboards scale)
Category rank#10,895
Street price$99
Power21 W
Performance per dollar22.39
Released2020

Specifications

BrandKyndral
ModelKyndral MB-4055 Ultra
SocketAM4
ChipsetX570
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
VRM12+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-5093 Prime B850 E-ATX Wi-Fi 7 Motherboard3,807$319Compare
Kyndral MB-9047 SE X570 E-ATX Motherboard2,602$129Compare
Kyndral MB-9155 SE B550 E-ATX Wi-Fi 6E Motherboard4,100$319Compare
Halcyra MB-2116 Max H610 Micro-ATX Motherboard2,233$119Compare
Halcyra MB-2322 Ti X570 Micro-ATX Wi-Fi 6 Motherboard5,534$659Compare
Kyndral MB-9894 Plus X870 ATX Wi-Fi 7 Motherboard5,900$619Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-4055 Ultra X570 E-ATX Motherboard”, https://vextor7.com/item/4999873 (accessed 2026-10-22).