Hardware Spec Index

Zephyra PW-3588 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3588-MAX · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,026 (Power Supplies scale)
Category rank#32,716
Street price$49
Power550 W (rated)
Performance per dollar20.94
Released2026

Specifications

BrandZephyra
ModelZephyra PW-3588 Max
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-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-3712 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,395$249Compare
Novexa PW-9514 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,710$279Compare
Novexa PW-7126 Ultra 850W 80 PLUS Gold ATX Power Supply1,940$169Compare
Novexa PW-5867 XT 1000W 80 PLUS Gold SFX Power Supply2,089$209Compare
Caldera PW-7082 Max 650W 80 PLUS Bronze SFX Power Supply1,014$49Compare
Vantrel PW-6000 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply2,591$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3588 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/41913276 (accessed 2026-10-26).