Hardware Spec Index

Caldera FN-5425 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5425-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index550 (Case Fans scale)
Category rank#6,892
Street price$19
Power4 W
Performance per dollar28.95
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5425 Pro
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5425 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/965049 (accessed 2026-10-23).