Hardware Spec Index

Kyndral MB-4456 Plus B850 ATX Wi-Fi 7 Motherboard

Motherboards · Kyndral · SKU MB4456-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index4,166 (Motherboards scale)
Category rank#4,227
Street price$389
Power41 W
Performance per dollar10.71
Released2025

Specifications

BrandKyndral
ModelKyndral MB-4456 Plus
SocketAM5
ChipsetB850
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× 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
VRM19+2+1 phases, 80 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
Novexa MB-5330 Ti B650 Micro-ATX Wi-Fi 6E Motherboard3,037$179Compare
Halcyra MB-7719 Edge B650E ATX Wi-Fi 6E Motherboard5,900$699Compare
Kyndral MB-6615 SE B760 Mini-ITX Motherboard2,714$129Compare
Orbita MB-5225 Max X570 ATX Wi-Fi 6E Motherboard4,887$469Compare
Halcyra MB-1697 XT B650E Mini-ITX Wi-Fi 6E Motherboard4,637$509Compare
Zephyra MB-3995 XT B550 Micro-ATX Wi-Fi 6E Motherboard4,303$369Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-4456 Plus B850 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/8759955 (accessed 2026-10-26).