Hardware Spec Index

Novexa MB-6399 SE B650 E-ATX Motherboard

Motherboards · Novexa · SKU MB6399-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index2,702 (Motherboards scale)
Category rank#22,313
Street price$139
Power26 W
Performance per dollar19.44
Released2024

Specifications

BrandNovexa
ModelNovexa MB-6399 SE
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 50 A stages
BIOSUEFI

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-7253 Edge X570 ATX Wi-Fi 6E Motherboard4,496$369Compare
Kyndral MB-9521 Plus X570 ATX Motherboard2,270$99Compare
Orbita MB-9878 Ti X570 Mini-ITX Wi-Fi 6 Motherboard5,900$679Compare
Halcyra MB-5250 XT B650 E-ATX Motherboard2,750$119Compare
Halcyra MB-2927 Plus X570 Micro-ATX Wi-Fi 6E Motherboard5,371$459Compare
Kyndral MB-7330 XT B850 E-ATX Motherboard2,783$139Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-6399 SE B650 E-ATX Motherboard”, https://vextor7.com/item/41914681 (accessed 2026-10-26).