Hardware Spec Index

Novexa PW-6640 Core 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW6640-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index999 (Power Supplies scale)
Category rank#39,852
Street price$59
Power750 W (rated)
Performance per dollar16.93
Released2021

Specifications

BrandNovexa
ModelNovexa PW-6640 Core
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2066 Core 1000W 80 PLUS Gold SFX Power Supply1,906$169Compare
Zephyra PW-9327 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,343$89Compare
Teralux PW-2920 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply2,329$199Compare
Teralux PW-2723 Max 850W 80 PLUS Bronze ATX Power Supply1,395$89Compare
Zephyra PW-1172 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,634$119Compare
Zephyra PW-7640 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,032$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6640 Core 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/905016 (accessed 2026-10-19).