Hardware Spec Index

Caldera FN-5240 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5240-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,003 (Case Fans scale)
Category rank#17,662
Street price$29
Power3 W
Performance per dollar34.59
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5240 SE
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5240 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3723009 (accessed 2026-10-22).