Hardware Spec Index

Novexa MB-6481 Prime B550 Micro-ATX Motherboard

Motherboards · Novexa · SKU MB6481-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,308 (Motherboards scale)
Category rank#24,341
Street price$99
Power23 W
Performance per dollar23.31
Released2021

Specifications

BrandNovexa
ModelNovexa MB-6481 Prime
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 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM13+1+1 phases, 50 A stages
BIOSUEFI

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-4301 Edge X870E Mini-ITX Wi-Fi 7 Motherboard4,535$369Compare
Novexa MB-6437 Pro B860 Micro-ATX Wi-Fi 7 Motherboard3,914$349Compare
Zephyra MB-8124 Plus A620 Micro-ATX Motherboard2,114$89Compare
Halcyra MB-8516 Prime B650 ATX Wi-Fi 6E Motherboard3,112$199Compare
Halcyra MB-7224 Core B650 Micro-ATX Wi-Fi 6E Motherboard2,968$159Compare
Halcyra MB-6832 Plus H610 E-ATX Motherboard2,552$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-6481 Prime B550 Micro-ATX Motherboard”, https://vextor7.com/item/1378740 (accessed 2026-10-25).