Hardware Spec Index

Caldera FN-8440 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8440-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index718 (Case Fans scale)
Category rank#12,033
Street price$19
Power4 W
Performance per dollar37.79
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8440 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8440 Pro 140mm PWM Case Fan”, https://vextor7.com/item/45918784 (accessed 2026-10-19).