Hardware Spec Index

Novexa MB-3446 Ultra A620 ATX Motherboard

Motherboards · Novexa · SKU MB3446-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,519 (Motherboards scale)
Category rank#5,543
Street price$79
Power16 W
Performance per dollar19.23
Released2024

Specifications

BrandNovexa
ModelNovexa MB-3446 Ultra
SocketAM5
ChipsetA620
Form factorATX
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
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
Novexa MB-5991 Ultra Z790 ATX Wi-Fi 6E Motherboard5,618$579Compare
Orbita MB-8821 Ultra B550 Mini-ITX Motherboard2,325$99Compare
Kyndral MB-6319 Core B650 Micro-ATX Wi-Fi 6E Motherboard3,393$189Compare
Zephyra MB-8191 Max B650E E-ATX Wi-Fi 7 Motherboard5,066$469Compare
Kyndral MB-8871 Max B650 ATX Wi-Fi 6E Motherboard3,280$189Compare
Novexa MB-6452 Max Z890 Micro-ATX Wi-Fi 7 Motherboard4,532$389Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-3446 Ultra A620 ATX Motherboard”, https://vextor7.com/item/11902492 (accessed 2026-10-19).