Hardware Spec Index

Caldera FN-2535 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2535-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index277 (Case Fans scale)
Category rank#35,218
Street price$9
Power4 W
Performance per dollar30.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2535 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2535 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53667286 (accessed 2026-10-22).