Hardware Spec Index

Novexa MB-4155 Prime A620 Mini-ITX Motherboard

Motherboards · Novexa · SKU MB4155-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,787 (Motherboards scale)
Category rank#6,395
Street price$79
Power18 W
Performance per dollar22.62
Released2024

Specifications

BrandNovexa
ModelNovexa MB-4155 Prime
SocketAM5
ChipsetA620
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-6400+ (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
OverclockingMemory only
VRM11+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Novexa MB-4155 Prime A620 Mini-ITX Motherboard”, https://vextor7.com/item/5492597 (accessed 2026-10-23).