Hardware Spec Index

Kyndral MB-9776 Prime B550 E-ATX Motherboard

Motherboards · Kyndral · SKU MB9776-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,873 (Motherboards scale)
Category rank#13,628
Street price$69
Power18 W
Performance per dollar27.14
Released2021

Specifications

BrandKyndral
ModelKyndral MB-9776 Prime
SocketAM4
ChipsetB550
Form factorE-ATX
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
Halcyra MB-6213 Pro A620 Micro-ATX Motherboard2,475$129Compare
Novexa MB-3361 Core H810 ATX Motherboard1,634$69Compare
Kyndral MB-5996 Core B650E E-ATX Wi-Fi 6E Motherboard4,517$379Compare
Halcyra MB-1089 Core A620 E-ATX Motherboard2,467$119Compare
Novexa MB-2137 Ultra X570 Micro-ATX Wi-Fi 6E Motherboard5,050$509Compare
Orbita MB-7528 Core X570 ATX Wi-Fi 6 Motherboard5,878$619Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-9776 Prime B550 E-ATX Motherboard”, https://vextor7.com/item/32634712 (accessed 2026-10-24).