Hardware Spec Index

Kyndral MB-2977 Pro B550 ATX Motherboard

Motherboards · Kyndral · SKU MB2977-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,829 (Motherboards scale)
Category rank#48,347
Street price$79
Power19 W
Performance per dollar23.15
Released2020

Specifications

BrandKyndral
ModelKyndral MB-2977 Pro
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 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
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
Orbita MB-6808 Core X570 ATX Motherboard2,639$109Compare
Halcyra MB-4184 Prime B550 E-ATX Wi-Fi 6 Motherboard3,692$239Compare
Zephyra MB-5457 Max Z890 ATX Wi-Fi 7 Motherboard5,562$529Compare
Novexa MB-1317 Core X570 Micro-ATX Wi-Fi 6 Motherboard3,057$159Compare
Kyndral MB-1506 Plus X570 ATX Wi-Fi 6 Motherboard4,315$359Compare
Novexa MB-1639 SE A620 Micro-ATX Motherboard2,363$109Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-2977 Pro B550 ATX Motherboard”, https://vextor7.com/item/7044446 (accessed 2026-10-22).