Hardware Spec Index

Kyndral MB-3427 Ultra B550 ATX Motherboard

Motherboards · Kyndral · SKU MB3427-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,397 (Motherboards scale)
Category rank#4,378
Street price$109
Power24 W
Performance per dollar21.99
Released2020

Specifications

BrandKyndral
ModelKyndral MB-3427 Ultra
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+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-9939 Prime B860 E-ATX Wi-Fi 6E Motherboard3,239$209Compare
Zephyra MB-6688 Core X670E E-ATX Wi-Fi 6E Motherboard5,511$569Compare
Zephyra MB-7590 Core B650 Micro-ATX Wi-Fi 6E Motherboard4,098$339Compare
Halcyra MB-9216 Core X570 Micro-ATX Wi-Fi 6 Motherboard3,360$199Compare
Halcyra MB-7542 Edge A620 Mini-ITX Motherboard1,478$69Compare
Orbita MB-6572 XT B650E E-ATX Wi-Fi 7 Motherboard5,409$589Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-3427 Ultra B550 ATX Motherboard”, https://vextor7.com/item/82884558 (accessed 2026-10-23).