Hardware Spec Index

Zephyra PW-4235 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4235-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,046 (Power Supplies scale)
Category rank#41,474
Street price$49
Power550 W (rated)
Performance per dollar21.35
Released2023

Specifications

BrandZephyra
ModelZephyra PW-4235 Prime
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
Fan120 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-8794 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,275$69Compare
Caldera PW-9823 SE 550W 80 PLUS Gold ATX 3.1 Power Supply926$39Compare
Vantrel PW-2213 Max 650W 80 PLUS Gold ATX 3.1 Power Supply844$39Compare
Teralux PW-7595 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,247$209Compare
Vantrel PW-8851 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,614$119Compare
Teralux PW-5143 XT 750W 80 PLUS Gold ATX Power Supply1,357$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4235 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/1016734 (accessed 2026-10-26).