Hardware Spec Index

Kyndral MB-4397 XT B550 ATX Wi-Fi 6E Motherboard

Motherboards · Kyndral · SKU MB4397-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index3,062 (Motherboards scale)
Category rank#41,099
Street price$169
Power29 W
Performance per dollar18.12
Released2021

Specifications

BrandKyndral
ModelKyndral MB-4397 XT
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
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM15+1+1 phases, 80 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
Halcyra MB-7759 Max X570 ATX Motherboard2,347$89Compare
Kyndral MB-5993 Ti B550 ATX Wi-Fi 6 Motherboard4,068$339Compare
Orbita MB-4715 Max B760 ATX DDR4 Wi-Fi 6E Motherboard3,130$199Compare
Orbita MB-2831 Plus X670E ATX Wi-Fi 7 Motherboard5,540$579Compare
Kyndral MB-3055 Pro B650 Mini-ITX Wi-Fi 7 Motherboard3,913$269Compare
Zephyra MB-6985 SE X570 E-ATX Wi-Fi 6 Motherboard5,507$559Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-4397 XT B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/19645855 (accessed 2026-10-26).