Hardware Spec Index

Novexa PW-4415 Pro 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4415-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,117 (Power Supplies scale)
Category rank#43,604
Street price$59
Power550 W (rated)
Performance per dollar18.93
Released2023

Specifications

BrandNovexa
ModelNovexa PW-4415 Pro
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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
Zephyra PW-2843 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,117$209Compare
Zephyra PW-9912 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,177$59Compare
Teralux PW-4798 Ti 850W 80 PLUS Gold SFX Power Supply1,378$79Compare
Caldera PW-3293 Max 1300W 80 PLUS Gold ATX 3.1 Power Supply2,644$309Compare
Zephyra PW-7125 Prime 750W 80 PLUS Gold ATX Power Supply1,580$89Compare
Zephyra PW-9297 Max 1300W 80 PLUS Titanium ATX Power Supply2,562$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4415 Pro 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/30033708 (accessed 2026-10-19).