Hardware Spec Index

Caldera FN-5450 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5450-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index825 (Case Fans scale)
Category rank#20,417
Street price$29
Power3 W
Performance per dollar28.45
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5450 Pro
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5450 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/87638034 (accessed 2026-10-24).