Hardware Spec Index

Caldera FN-9805 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9805-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index580 (Case Fans scale)
Category rank#5,151
Street price$19
Power3 W
Performance per dollar30.53
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9805 Prime
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9805 Prime 140mm PWM Case Fan”, https://vextor7.com/item/19254909 (accessed 2026-10-20).