Hardware Spec Index

Kyndral MB-8857 XT B650 ATX Motherboard

Motherboards · Kyndral · SKU MB8857-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,770 (Motherboards scale)
Category rank#29,233
Street price$139
Power27 W
Performance per dollar19.93
Released2026

Specifications

BrandKyndral
ModelKyndral MB-8857 XT
SocketAM5
ChipsetB650
Form factorATX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 70 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Kyndral MB-8857 XT B650 ATX Motherboard”, https://vextor7.com/item/3482501 (accessed 2026-10-22).