Hardware Spec Index

Novexa PW-7665 SE 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7665-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index762 (Power Supplies scale)
Category rank#3,766
Street price$39
Power550 W (rated)
Performance per dollar19.54
Released2019

Specifications

BrandNovexa
ModelNovexa PW-7665 SE
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
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-6361 Ti 1000W 80 PLUS Titanium ATX Power Supply2,170$219Compare
Teralux PW-6481 Plus 750W 80 PLUS Bronze ATX 3.1 Power Supply1,256$59Compare
Caldera PW-4748 Max 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,881$389Compare
Vantrel PW-4759 Max 550W 80 PLUS Gold SFX Power Supply1,079$59Compare
Novexa PW-6370 Edge 850W 80 PLUS Gold ATX Power Supply1,640$129Compare
Zephyra PW-7046 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,345$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7665 SE 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/413081 (accessed 2026-10-25).