Hardware Spec Index

Novexa MB-6391 Prime X870 Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Novexa · SKU MB6391-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index5,416 (Motherboards scale)
Category rank#5,060
Street price$589
Power48 W
Performance per dollar9.20
Released2026

Specifications

BrandNovexa
ModelNovexa MB-6391 Prime
SocketAM5
ChipsetX870
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM22+2+2 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-1845 XT B850 ATX Wi-Fi 7 Motherboard4,159$339Compare
Zephyra MB-1091 Plus X670E E-ATX Wi-Fi 7 Motherboard5,793$639Compare
Orbita MB-4941 SE B650 E-ATX Wi-Fi 6E Motherboard3,574$239Compare
Kyndral MB-8327 Max B550 Mini-ITX Wi-Fi 6 Motherboard2,712$149Compare
Halcyra MB-4890 Plus A620 Micro-ATX Motherboard2,249$109Compare
Novexa MB-2607 XT X570 Mini-ITX Wi-Fi 6E Motherboard5,450$549Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-6391 Prime X870 Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/20126109 (accessed 2026-10-24).