Hardware Spec Index

Caldera FN-5240 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5240-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index586 (Case Fans scale)
Category rank#23,717
Street price$19
Power4 W
Performance per dollar30.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5240 SE
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5240 SE 140mm PWM Case Fan”, https://vextor7.com/item/9852239 (accessed 2026-10-19).