Hardware Spec Index

Novexa MB-9274 Plus B550 ATX Motherboard

Motherboards · Novexa · SKU MB9274-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,798 (Motherboards scale)
Category rank#7,310
Street price$79
Power18 W
Performance per dollar22.76
Released2020

Specifications

BrandNovexa
ModelNovexa MB-9274 Plus
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
Halcyra MB-2104 Prime H610 E-ATX DDR4 Motherboard1,858$79Compare
Novexa MB-5813 Core B550 E-ATX Wi-Fi 6E Motherboard3,316$219Compare
Zephyra MB-7844 Ultra H810 ATX Motherboard2,067$99Compare
Novexa MB-8745 Pro B550 ATX Wi-Fi 6E Motherboard2,996$149Compare
Kyndral MB-9521 Pro B550 ATX Motherboard2,307$89Compare
Orbita MB-7635 Ti A620 Mini-ITX Motherboard2,447$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-9274 Plus B550 ATX Motherboard”, https://vextor7.com/item/4679750 (accessed 2026-10-22).