Hardware Spec Index

Novexa MB-3805 Ultra B550 Mini-ITX Wi-Fi 6E Motherboard

Motherboards · Novexa · SKU MB3805-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index3,364 (Motherboards scale)
Category rank#30,188
Street price$219
Power32 W
Performance per dollar15.36
Released2021

Specifications

BrandNovexa
ModelNovexa MB-3805 Ultra
SocketAM4
ChipsetB550
Form factorMini-ITX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM16+1+1 phases, 60 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-3777 Plus Z790 Micro-ATX Wi-Fi 6E Motherboard5,688$699Compare
Zephyra MB-7732 XT B650 Micro-ATX Wi-Fi 7 Motherboard4,077$319Compare
Kyndral MB-2682 Max H610 Micro-ATX Motherboard1,912$89Compare
Kyndral MB-3774 SE X570 Micro-ATX Wi-Fi 6 Motherboard5,489$699Compare
Orbita MB-2474 Core B850 ATX Wi-Fi 7 Motherboard4,306$339Compare
Novexa MB-4271 SE Z790 ATX Wi-Fi 6E Motherboard5,219$529Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-3805 Ultra B550 Mini-ITX Wi-Fi 6E Motherboard”, https://vextor7.com/item/204041 (accessed 2026-10-20).