Hardware Spec Index

Novexa MB-8658 Prime B550 ATX Motherboard

Motherboards · Novexa · SKU MB8658-PRIME · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,960 (Motherboards scale)
Category rank#37,515
Street price$89
Power20 W
Performance per dollar22.02
Released2021

Specifications

BrandNovexa
ModelNovexa MB-8658 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM12+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
Halcyra MB-2981 Max B650 ATX Motherboard2,721$119Compare
Zephyra MB-7073 XT H810 ATX Motherboard1,642$69Compare
Kyndral MB-9059 Pro B550 E-ATX Wi-Fi 6E Motherboard3,391$189Compare
Orbita MB-4127 Max B650E Mini-ITX Wi-Fi 7 Motherboard5,717$669Compare
Orbita MB-5053 Prime B650 E-ATX Wi-Fi 6E Motherboard2,993$139Compare
Novexa MB-4397 XT B760 ATX DDR4 Wi-Fi 6E Motherboard2,802$179Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-8658 Prime B550 ATX Motherboard”, https://vextor7.com/item/17954183 (accessed 2026-10-18).