Hardware Spec Index

Zephyra PW-7474 Plus 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW7474-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index927 (Power Supplies scale)
Category rank#45,283
Street price$39
Power650 W (rated)
Performance per dollar23.77
Released2022

Specifications

BrandZephyra
ModelZephyra PW-7474 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 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-2178 XT 1200W 80 PLUS Titanium ATX Power Supply2,728$349Compare
Novexa PW-4256 XT 550W 80 PLUS Bronze ATX Power Supply895$39Compare
Zephyra PW-6756 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,292$69Compare
Novexa PW-9099 Ti 1200W 80 PLUS Platinum ATX Power Supply2,055$199Compare
Teralux PW-9367 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply780$39Compare
Zephyra PW-6093 Ti 650W 80 PLUS Gold ATX Power Supply1,281$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7474 Plus 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/89029855 (accessed 2026-10-24).