Hardware Spec Index

Caldera FN-4522 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4522-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index756 (Case Fans scale)
Category rank#41,402
Street price$19
Power4 W
Performance per dollar39.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4522 Max
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4522 Max 140mm PWM Case Fan”, https://vextor7.com/item/7794956 (accessed 2026-10-25).