Hardware Spec Index

Zephyra PW-7603 Plus 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW7603-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index989 (Power Supplies scale)
Category rank#1,007
Street price$49
Power650 W (rated)
Performance per dollar20.18
Released2019

Specifications

BrandZephyra
ModelZephyra PW-7603 Plus
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan140 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
Teralux PW-6775 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,552$99Compare
Novexa PW-4013 XT 850W 80 PLUS Gold ATX Power Supply1,806$139Compare
Caldera PW-7899 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply787$39Compare
Teralux PW-9021 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,846$329Compare
Zephyra PW-3149 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,314$69Compare
Teralux PW-7635 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,806$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7603 Plus 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/7846293 (accessed 2026-10-21).