Hardware Spec Index

Kyndral MB-3291 Plus B650 ATX Wi-Fi 6E Motherboard

Motherboards · Kyndral · SKU MB3291-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,720 (Motherboards scale)
Category rank#38,363
Street price$139
Power27 W
Performance per dollar19.57
Released2023

Specifications

BrandKyndral
ModelKyndral MB-3291 Plus
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM14+1+1 phases, 70 A stages
BIOSUEFI

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-3040 Core H810 ATX Motherboard2,351$99Compare
Zephyra MB-4033 Core X870 Mini-ITX Wi-Fi 7 Motherboard5,435$699Compare
Orbita MB-7031 Max X670E E-ATX Wi-Fi 6E Motherboard4,652$489Compare
Halcyra MB-8462 Prime X870E E-ATX Wi-Fi 7 Motherboard5,891$669Compare
Kyndral MB-2508 Pro X670E ATX Wi-Fi 6E Motherboard5,330$559Compare
Kyndral MB-8136 Max X570 Micro-ATX Motherboard1,705$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-3291 Plus B650 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/6139277 (accessed 2026-10-26).