Hardware Spec Index

Zephyra PW-3593 Max 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3593-MAX · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,161 (Power Supplies scale)
Category rank#24,440
Street price$59
Power550 W (rated)
Performance per dollar19.68
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3593 Max
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan140 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-2620 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply1,995$189Compare
Zephyra PW-7071 XT 650W 80 PLUS Gold SFX Power Supply1,387$79Compare
Vantrel PW-3866 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,389$269Compare
Caldera PW-3650 Ti 1300W 80 PLUS Titanium ATX Power Supply2,490$299Compare
Zephyra PW-9521 Plus 1000W 80 PLUS Gold ATX Power Supply1,803$139Compare
Teralux PW-6067 Pro 1000W 80 PLUS Gold ATX Power Supply1,881$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3593 Max 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/5767671 (accessed 2026-10-26).