Hardware Spec Index

Caldera FN-4445 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4445-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index786 (Case Fans scale)
Category rank#36,251
Street price$29
Power3 W
Performance per dollar27.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4445 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4445 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3344781 (accessed 2026-10-26).