Hardware Spec Index

Caldera FN-7489 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7489-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index309 (Case Fans scale)
Category rank#8,592
Street price$9
Power4 W
Performance per dollar34.33
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7489 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7489 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3742265 (accessed 2026-10-22).