Hardware Spec Index

Novexa MB-3381 Ultra A620 E-ATX Motherboard

Motherboards · Novexa · SKU MB3381-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,799 (Motherboards scale)
Category rank#27,769
Street price$79
Power18 W
Performance per dollar22.77
Released2026

Specifications

BrandNovexa
ModelNovexa MB-3381 Ultra
SocketAM5
ChipsetA620
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (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
OverclockingMemory only
VRM11+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Novexa MB-3381 Ultra A620 E-ATX Motherboard”, https://vextor7.com/item/32323723 (accessed 2026-10-23).