Hardware Spec Index

Kyndral MB-9772 Prime B550 ATX Motherboard

Motherboards · Kyndral · SKU MB9772-PRIME · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,936 (Motherboards scale)
Category rank#43,034
Street price$79
Power19 W
Performance per dollar24.51
Released2021

Specifications

BrandKyndral
ModelKyndral MB-9772 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM11+1+1 phases, 50 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-4956 Pro Z890 E-ATX Wi-Fi 7 Motherboard4,302$369Compare
Novexa MB-6888 Prime B760 Micro-ATX Wi-Fi 7 Motherboard3,607$299Compare
Kyndral MB-5772 XT X570 Micro-ATX Motherboard2,123$109Compare
Halcyra MB-9003 Edge X570 ATX Wi-Fi 6 Motherboard3,971$299Compare
Halcyra MB-5559 XT A620 ATX Motherboard1,939$89Compare
Zephyra MB-8078 Core X870 Micro-ATX Wi-Fi 7 Motherboard4,620$429Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-9772 Prime B550 ATX Motherboard”, https://vextor7.com/item/2017156 (accessed 2026-10-18).