Hardware Spec Index

Novexa MB-4231 Ultra B650 ATX Wi-Fi 6E Motherboard

Motherboards · Novexa · SKU MB4231-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index3,580 (Motherboards scale)
Category rank#48,014
Street price$249
Power33 W
Performance per dollar14.38
Released2026

Specifications

BrandNovexa
ModelNovexa MB-4231 Ultra
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM16+1+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
Halcyra MB-1703 Edge X670E Mini-ITX Wi-Fi 6E Motherboard5,517$639Compare
Kyndral MB-3873 Pro X570 ATX Wi-Fi 6 Motherboard5,900$659Compare
Kyndral MB-2751 Plus B650 E-ATX Motherboard2,651$139Compare
Novexa MB-3834 Pro B650 ATX Wi-Fi 7 Motherboard3,867$279Compare
Orbita MB-7583 Plus B550 Micro-ATX Motherboard2,352$89Compare
Kyndral MB-8523 Core X570 ATX Wi-Fi 6 Motherboard2,850$149Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-4231 Ultra B650 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/2944798 (accessed 2026-10-22).