Hardware Spec Index

Novexa MB-8691 Prime A620 E-ATX Motherboard

Motherboards · Novexa · SKU MB8691-PRIME · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index1,473 (Motherboards scale)
Category rank#25,513
Street price$69
Power15 W
Performance per dollar21.35
Released2026

Specifications

BrandNovexa
ModelNovexa MB-8691 Prime
SocketAM5
ChipsetA620
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM10+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-5866 Plus X670E Mini-ITX Wi-Fi 6E Motherboard5,816$599Compare
Orbita MB-2334 Ultra B550 ATX Motherboard2,659$119Compare
Novexa MB-6432 Max X570 ATX Motherboard1,743$69Compare
Novexa MB-8633 Max B550 E-ATX Motherboard1,476$69Compare
Kyndral MB-2972 SE B850 E-ATX Wi-Fi 6E Motherboard3,147$159Compare
Halcyra MB-6724 Prime H610 ATX Motherboard2,416$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Novexa MB-8691 Prime A620 E-ATX Motherboard”, https://vextor7.com/item/72934114 (accessed 2026-10-27).