Hardware Spec Index

Novexa MB-2491 Plus B550 ATX Wi-Fi 6 Motherboard

Motherboards · Novexa · SKU MB2491-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,236 (Motherboards scale)
Category rank#35,700
Street price$219
Power32 W
Performance per dollar14.78
Released2020

Specifications

BrandNovexa
ModelNovexa MB-2491 Plus
SocketAM4
ChipsetB550
Form factorATX
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 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM16+1+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-1918 Prime B650 Mini-ITX Wi-Fi 6E Motherboard3,141$179Compare
Zephyra MB-1482 Plus X570 Micro-ATX Wi-Fi 6E Motherboard4,614$339Compare
Novexa MB-1490 XT X570 ATX Wi-Fi 6E Motherboard5,315$579Compare
Zephyra MB-9182 Pro A620 Micro-ATX Motherboard2,522$119Compare
Kyndral MB-6925 Plus H610 E-ATX DDR4 Motherboard2,037$99Compare
Kyndral MB-7220 Plus X870 ATX Wi-Fi 7 Motherboard4,449$379Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-2491 Plus B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/1968647 (accessed 2026-10-19).