Hardware Spec Index

Caldera FN-3525 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3525-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index352 (Case Fans scale)
Category rank#31,653
Street price$9
Power4 W
Performance per dollar39.11
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3525 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3525 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4540481 (accessed 2026-10-20).