Hardware Spec Index

Novexa MB-6351 XT B550 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Novexa · SKU MB6351-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,631 (Motherboards scale)
Category rank#9,145
Street price$299
Power37 W
Performance per dollar12.14
Released2021

Specifications

BrandNovexa
ModelNovexa MB-6351 XT
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 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
VRM18+2+1 phases, 90 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
Kyndral MB-6321 Ti Z790 ATX Wi-Fi 6E Motherboard4,796$559Compare
Zephyra MB-5954 Pro B860 Mini-ITX Wi-Fi 7 Motherboard3,879$269Compare
Kyndral MB-8629 Ti X570 Mini-ITX Wi-Fi 6 Motherboard5,582$629Compare
Orbita MB-7153 Core H610 Micro-ATX Motherboard2,558$109Compare
Orbita MB-8750 XT X570 ATX Wi-Fi 6E Motherboard5,128$489Compare
Zephyra MB-9674 Pro X870E ATX Wi-Fi 7 Motherboard4,890$479Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-6351 XT B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/2488972 (accessed 2026-10-22).