Hardware Spec Index

Kyndral MB-3942 Ultra X870E Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB3942-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index5,144 (Motherboards scale)
Category rank#42,919
Street price$449
Power46 W
Performance per dollar11.46
Released2026

Specifications

BrandKyndral
ModelKyndral MB-3942 Ultra
SocketAM5
ChipsetX870E
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 2× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM21+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-3887 Ti A620 ATX Motherboard1,853$79Compare
Kyndral MB-6539 Pro B650 ATX Wi-Fi 7 Motherboard3,751$279Compare
Halcyra MB-8300 Prime X870 ATX Wi-Fi 7 Motherboard5,900$599Compare
Kyndral MB-7674 Ti X670E ATX Wi-Fi 7 Motherboard5,753$599Compare
Halcyra MB-8367 Max B550 E-ATX Wi-Fi 6 Motherboard3,723$269Compare
Zephyra MB-9665 Max B650 Micro-ATX Motherboard2,720$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-3942 Ultra X870E Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/21825006 (accessed 2026-10-25).