Hardware Spec Index

Caldera FN-9974 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9974-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index369 (Case Fans scale)
Category rank#14,471
Street price$19
Power3 W
Performance per dollar19.42
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9974 Prime
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9974 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9804773 (accessed 2026-10-26).