Hardware Spec Index

Novexa PW-6668 SE 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6668-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,139 (Power Supplies scale)
Category rank#27,683
Street price$49
Power750 W (rated)
Performance per dollar23.24
Released2026

Specifications

BrandNovexa
ModelNovexa PW-6668 SE
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-2749 Prime 1000W 80 PLUS Gold ATX Power Supply1,984$169Compare
Teralux PW-7801 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,915$349Compare
Teralux PW-3271 Max 1000W 80 PLUS Gold SFX Power Supply2,187$199Compare
Teralux PW-7742 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,494$79Compare
Novexa PW-2811 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,837$329Compare
Vantrel PW-7796 SE 1000W 80 PLUS Platinum SFX Power Supply2,044$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6668 SE 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/20005655 (accessed 2026-10-19).