Hardware Spec Index

Kyndral MB-8423 Ultra X670E E-ATX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB8423-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,414 (Motherboards scale)
Category rank#10,929
Street price$399
Power42 W
Performance per dollar11.06
Released2024

Specifications

BrandKyndral
ModelKyndral MB-8423 Ultra
SocketAM5
ChipsetX670E
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots3 total, 2× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM20+2+1 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
Halcyra MB-4347 SE B760 ATX Motherboard2,926$139Compare
Novexa MB-9953 Pro B650 ATX Wi-Fi 7 Motherboard3,866$289Compare
Kyndral MB-2656 Edge X570 Micro-ATX Wi-Fi 6 Motherboard4,360$329Compare
Kyndral MB-9009 Max B760 Micro-ATX Wi-Fi 6E Motherboard3,817$239Compare
Kyndral MB-6041 Max B650E Mini-ITX Wi-Fi 6E Motherboard4,393$389Compare
Novexa MB-1575 Ti B760 ATX DDR4 Wi-Fi 6E Motherboard3,436$279Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-8423 Ultra X670E E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/25003396 (accessed 2026-10-24).