Hardware Spec Index

Caldera FN-2523 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2523-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index692 (Case Fans scale)
Category rank#24,288
Street price$19
Power3 W
Performance per dollar36.42
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2523 Pro
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2523 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9750125 (accessed 2026-10-22).