Hardware Spec Index

Caldera FN-9549 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9549-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index655 (Case Fans scale)
Category rank#44,672
Street price$19
Power4 W
Performance per dollar34.47
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9549 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9549 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2467998 (accessed 2026-10-19).