Hardware Spec Index

Caldera FN-2501 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2501-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index232 (Case Fans scale)
Category rank#29,288
Street price$9
Power4 W
Performance per dollar25.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2501 Pro
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2501 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3276233 (accessed 2026-10-21).