Hardware Spec Index

Novexa MB-4749 Prime B550 ATX Wi-Fi 6E Motherboard

Motherboards · Novexa · SKU MB4749-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index4,281 (Motherboards scale)
Category rank#40,799
Street price$359
Power41 W
Performance per dollar11.92
Released2021

Specifications

BrandNovexa
ModelNovexa MB-4749 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 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
VRM19+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
Novexa MB-9768 Plus B550 ATX Wi-Fi 6 Motherboard4,562$389Compare
Zephyra MB-5570 SE B550 Micro-ATX Wi-Fi 6 Motherboard4,210$349Compare
Zephyra MB-2245 Pro B550 ATX Wi-Fi 6E Motherboard3,333$209Compare
Halcyra MB-4639 Plus X870E Micro-ATX Wi-Fi 7 Motherboard4,617$459Compare
Zephyra MB-5998 SE B550 ATX Wi-Fi 6E Motherboard3,279$229Compare
Kyndral MB-3416 Plus A620 Mini-ITX Motherboard2,375$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-4749 Prime B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/97521361 (accessed 2026-10-24).