Hardware Spec Index

Zephyra PW-4415 SE 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4415-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index812 (Power Supplies scale)
Category rank#885
Street price$39
Power550 W (rated)
Performance per dollar20.82
Released2023

Specifications

BrandZephyra
ModelZephyra PW-4415 SE
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
Caldera PW-3149 Ti 750W 80 PLUS Bronze ATX Power Supply1,415$79Compare
Zephyra PW-4999 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply881$49Compare
Novexa PW-8095 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply951$39Compare
Vantrel PW-8166 Ultra 750W 80 PLUS Bronze ATX 3.0 Power Supply1,076$49Compare
Novexa PW-5343 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,240$199Compare
Teralux PW-6802 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply1,015$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4415 SE 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/6066633 (accessed 2026-10-25).