Hardware Spec Index

Caldera FN-3439 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3439-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index552 (Case Fans scale)
Category rank#35,809
Street price$19
Power3 W
Performance per dollar29.05
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3439 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3439 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2852973 (accessed 2026-10-21).