Hardware Spec Index

Novexa MB-4091 Prime B650 Mini-ITX Wi-Fi 7 Motherboard

Motherboards · Novexa · SKU MB4091-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index4,164 (Motherboards scale)
Category rank#41,504
Street price$359
Power41 W
Performance per dollar11.60
Released2025

Specifications

BrandNovexa
ModelNovexa MB-4091 Prime
SocketAM5
ChipsetB650
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, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-6945 Core X570 Micro-ATX Motherboard2,333$109Compare
Kyndral MB-7220 Ultra X570 ATX Wi-Fi 6E Motherboard5,293$529Compare
Novexa MB-6524 Prime H810 ATX Motherboard1,530$69Compare
Orbita MB-5187 Pro B550 ATX Wi-Fi 6E Motherboard2,801$149Compare
Zephyra MB-8189 Plus X570 ATX Wi-Fi 6 Motherboard3,061$219Compare
Orbita MB-5652 Ultra B860 Micro-ATX Wi-Fi 6E Motherboard3,736$259Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-4091 Prime B650 Mini-ITX Wi-Fi 7 Motherboard”, https://vextor7.com/item/37524094 (accessed 2026-10-24).