Hardware Spec Index

Kyndral MB-6831 Pro B550 ATX Motherboard

Motherboards · Kyndral · SKU MB6831-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,469 (Motherboards scale)
Category rank#1,846
Street price$139
Power25 W
Performance per dollar17.76
Released2021

Specifications

BrandKyndral
ModelKyndral MB-6831 Pro
SocketAM4
ChipsetB550
Form factorATX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 70 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
Kyndral MB-1054 Core H810 ATX Motherboard2,605$109Compare
Zephyra MB-6340 Pro A620 ATX Motherboard2,277$99Compare
Zephyra MB-9611 Edge X870 Micro-ATX Wi-Fi 7 Motherboard4,830$449Compare
Zephyra MB-9985 Pro X570 Micro-ATX Wi-Fi 6 Motherboard4,208$359Compare
Orbita MB-1178 XT H810 E-ATX Motherboard1,765$79Compare
Halcyra MB-6256 Ti H810 Mini-ITX Motherboard2,026$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-6831 Pro B550 ATX Motherboard”, https://vextor7.com/item/814432 (accessed 2026-10-18).