Hardware Spec Index

Caldera FN-5440 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5440-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index663 (Case Fans scale)
Category rank#45,834
Street price$19
Power2 W
Performance per dollar34.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5440 SE
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5440 SE 140mm PWM Case Fan”, https://vextor7.com/item/9712147 (accessed 2026-10-20).