Hardware Spec Index

Caldera PW-7174 SE 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW7174-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,324 (Power Supplies scale)
Category rank#11,384
Street price$89
Power650 W (rated)
Performance per dollar14.88
Released2022

Specifications

BrandCaldera
ModelCaldera PW-7174 SE
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-3430 Pro 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,934$189Compare
Caldera PW-3839 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,265$69Compare
Vantrel PW-5584 SE 850W 80 PLUS Gold SFX Power Supply1,600$119Compare
Zephyra PW-2200 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply926$39Compare
Teralux PW-2315 XT 550W 80 PLUS Gold SFX Power Supply896$39Compare
Caldera PW-5606 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,421$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7174 SE 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/17740470 (accessed 2026-10-19).