Hardware Spec Index

Caldera FN-7403 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7403-TI · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index459 (Case Fans scale)
Category rank#21,828
Street price$19
Power3 W
Performance per dollar24.16
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7403 Ti
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7403 Ti 140mm PWM Case Fan”, https://vextor7.com/item/3766565 (accessed 2026-10-21).