Hardware Spec Index

Caldera FN-1540 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1540-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index960 (Case Fans scale)
Category rank#15,969
Street price$29
Power4 W
Performance per dollar33.10
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1540 SE
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1540 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1973197 (accessed 2026-10-19).