Hardware Spec Index

Kyndral MB-6557 XT B650E Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB6557-XT · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index5,447 (Motherboards scale)
Category rank#38,018
Street price$689
Power53 W
Performance per dollar7.91
Released2026

Specifications

BrandKyndral
ModelKyndral MB-6557 XT
SocketAM5
ChipsetB650E
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM23+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-7166 Plus B550 ATX Wi-Fi 6E Motherboard3,025$159Compare
Zephyra MB-9723 Pro B650E E-ATX Wi-Fi 7 Motherboard5,809$669Compare
Orbita MB-3285 Pro X570 E-ATX Wi-Fi 6 Motherboard4,584$499Compare
Novexa MB-9509 Max X570 Micro-ATX Wi-Fi 6 Motherboard5,292$589Compare
Novexa MB-4604 Edge B550 Micro-ATX Motherboard2,282$99Compare
Zephyra MB-3279 Plus B650E Mini-ITX Wi-Fi 7 Motherboard4,994$409Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-6557 XT B650E Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/46355065 (accessed 2026-10-18).