Hardware Spec Index

Zephyra PW-3935 Ti 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW3935-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index841 (Power Supplies scale)
Category rank#46,384
Street price$39
Power550 W (rated)
Performance per dollar21.56
Released2020

Specifications

BrandZephyra
ModelZephyra PW-3935 Ti
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-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-6656 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply754$39Compare
Zephyra PW-5319 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,926$339Compare
Novexa PW-1124 Ti 1000W 80 PLUS Platinum ATX Power Supply1,805$159Compare
Novexa PW-7388 Plus 1300W 80 PLUS Gold ATX 3.0 Power Supply2,315$269Compare
Teralux PW-5614 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,122$49Compare
Caldera PW-7076 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply1,724$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3935 Ti 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/968659 (accessed 2026-10-19).