Hardware Spec Index

Zephyra PW-5268 Pro 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW5268-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index723 (Power Supplies scale)
Category rank#5,896
Street price$39
Power550 W (rated)
Performance per dollar18.54
Released2020

Specifications

BrandZephyra
ModelZephyra PW-5268 Pro
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
Fan120 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
Caldera PW-7329 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,151$59Compare
Caldera PW-9031 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,903$389Compare
Zephyra PW-4668 Ultra 1000W 80 PLUS Gold ATX Power Supply2,153$259Compare
Caldera PW-7940 Ultra 1200W 80 PLUS Platinum ATX Power Supply2,239$219Compare
Novexa PW-4867 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,858$159Compare
Teralux PW-8901 Core 750W 80 PLUS Bronze SFX Power Supply990$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5268 Pro 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/21247273 (accessed 2026-10-24).