Hardware Spec Index

Kyndral MB-7138 Plus B550 ATX Wi-Fi 6E Motherboard

Motherboards · Kyndral · SKU MB7138-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index3,065 (Motherboards scale)
Category rank#3,396
Street price$169
Power28 W
Performance per dollar18.14
Released2022

Specifications

BrandKyndral
ModelKyndral MB-7138 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 slots5 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
BIOSUEFI

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-6383 Plus Z890 Mini-ITX Wi-Fi 7 Motherboard5,489$549Compare
Orbita MB-8373 Pro B760 Micro-ATX Wi-Fi 6E Motherboard3,912$299Compare
Orbita MB-3666 SE B550 Mini-ITX Wi-Fi 6 Motherboard2,971$169Compare
Orbita MB-4958 Pro B850 ATX Wi-Fi 6E Motherboard3,210$199Compare
Novexa MB-7123 Pro X570 ATX Wi-Fi 6 Motherboard5,234$499Compare
Kyndral MB-2175 Edge X570 Micro-ATX Wi-Fi 6 Motherboard3,138$209Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-7138 Plus B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/2225469 (accessed 2026-10-25).