Hardware Spec Index

Novexa MB-3345 SE B550 Micro-ATX Motherboard

Motherboards · Novexa · SKU MB3345-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,672 (Motherboards scale)
Category rank#28,659
Street price$139
Power25 W
Performance per dollar19.22
Released2020

Specifications

BrandNovexa
ModelNovexa MB-3345 SE
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Novexa MB-3345 SE B550 Micro-ATX Motherboard”, https://vextor7.com/item/4388362 (accessed 2026-10-24).