Hardware Spec Index

Caldera FN-1403 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1403-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index394 (Case Fans scale)
Category rank#13,483
Street price$9
Power4 W
Performance per dollar43.78
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1403 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1403 Pro 140mm PWM Case Fan”, https://vextor7.com/item/16660459 (accessed 2026-10-23).