Hardware Spec Index

Zephyra PW-7724 Max 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW7724-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index923 (Power Supplies scale)
Category rank#470
Street price$39
Power550 W (rated)
Performance per dollar23.67
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7724 Max
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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
Zephyra PW-9457 Max 650W 80 PLUS Gold ATX 3.0 Power Supply1,101$59Compare
Novexa PW-9816 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,458$89Compare
Teralux PW-6549 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,802$359Compare
Zephyra PW-6496 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,625$119Compare
Caldera PW-3040 Core 650W 80 PLUS Bronze ATX Power Supply978$49Compare
Vantrel PW-5388 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,447$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7724 Max 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/14756136 (accessed 2026-10-20).