Hardware Spec Index

Novexa MB-2803 Prime A620 Micro-ATX Motherboard

Motherboards · Novexa · SKU MB2803-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,059 (Motherboards scale)
Category rank#14,846
Street price$99
Power21 W
Performance per dollar20.80
Released2024

Specifications

BrandNovexa
ModelNovexa MB-2803 Prime
SocketAM5
ChipsetA620
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM12+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Novexa MB-2803 Prime A620 Micro-ATX Motherboard”, https://vextor7.com/item/72324936 (accessed 2026-10-24).