Hardware Spec Index

Caldera FN-4424 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4424-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index690 (Case Fans scale)
Category rank#3,755
Street price$19
Power3 W
Performance per dollar36.32
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4424 Plus
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4424 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91782594 (accessed 2026-10-20).