Hardware Spec Index

Novexa MB-3900 Prime A620 Mini-ITX Motherboard

Motherboards · Novexa · SKU MB3900-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,697 (Motherboards scale)
Category rank#17,425
Street price$69
Power16 W
Performance per dollar24.59
Released2025

Specifications

BrandNovexa
ModelNovexa MB-3900 Prime
SocketAM5
ChipsetA620
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-8000+ (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
VRM10+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-6080 Edge H810 Micro-ATX Motherboard2,255$109Compare
Orbita MB-3969 Max Z790 ATX Wi-Fi 6E Motherboard5,773$639Compare
Zephyra MB-8926 Prime B550 Micro-ATX Wi-Fi 6 Motherboard3,559$269Compare
Novexa MB-6064 SE A620 Micro-ATX Motherboard1,967$79Compare
Halcyra MB-7355 Edge X570 ATX Motherboard2,544$109Compare
Orbita MB-6664 Plus B550 ATX Wi-Fi 6 Motherboard3,819$269Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-3900 Prime A620 Mini-ITX Motherboard”, https://vextor7.com/item/94890708 (accessed 2026-10-22).