Hardware Spec Index

Caldera FN-1542 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1542-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index432 (Case Fans scale)
Category rank#18,476
Street price$19
Power4 W
Performance per dollar22.74
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1542 Pro
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1542 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4498748 (accessed 2026-10-21).