Hardware Spec Index

Novexa PW-5633 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5633-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,116 (Power Supplies scale)
Category rank#84
Street price$59
Power550 W (rated)
Performance per dollar18.92
Released2022

Specifications

BrandNovexa
ModelNovexa PW-5633 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3032 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,289$79Compare
Zephyra PW-2023 Ti 650W 80 PLUS Bronze SFX Power Supply955$49Compare
Zephyra PW-4847 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,120$59Compare
Caldera PW-5814 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,029$169Compare
Caldera PW-3783 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply935$39Compare
Caldera PW-2402 Edge 1200W 80 PLUS Gold ATX Power Supply2,162$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5633 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/16200959 (accessed 2026-10-19).