Hardware Spec Index

Novexa MB-4655 Prime B550 Micro-ATX Motherboard

Motherboards · Novexa · SKU MB4655-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,494 (Motherboards scale)
Category rank#23,837
Street price$99
Power23 W
Performance per dollar25.19
Released2020

Specifications

BrandNovexa
ModelNovexa MB-4655 Prime
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory2× DDR4 DIMM, up to 64 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
VRM13+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Novexa MB-4655 Prime B550 Micro-ATX Motherboard”, https://vextor7.com/item/11519239 (accessed 2026-10-22).