Hardware Spec Index

Kyndral MB-7642 Prime X570 E-ATX Motherboard

Motherboards · Kyndral · SKU MB7642-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,717 (Motherboards scale)
Category rank#35,070
Street price$149
Power25 W
Performance per dollar18.23
Released2019

Specifications

BrandKyndral
ModelKyndral MB-7642 Prime
SocketAM4
ChipsetX570
Form factorE-ATX
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)
Ethernet1GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-5278 Prime B760 ATX DDR4 Wi-Fi 6E Motherboard3,813$319Compare
Halcyra MB-3131 SE H610 ATX DDR4 Motherboard1,833$69Compare
Halcyra MB-6800 Ti B550 ATX Wi-Fi 6E Motherboard3,966$309Compare
Orbita MB-1440 Ti B650 ATX Wi-Fi 6E Motherboard3,768$259Compare
Halcyra MB-5683 Prime B550 ATX Motherboard2,471$109Compare
Zephyra MB-8938 Edge X570 ATX Wi-Fi 6 Motherboard4,580$419Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-7642 Prime X570 E-ATX Motherboard”, https://vextor7.com/item/1503971 (accessed 2026-10-21).