Hardware Spec Index

Caldera FN-9959 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9959-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index341 (Case Fans scale)
Category rank#10,901
Street price$9
Power3 W
Performance per dollar37.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9959 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9959 Prime 140mm PWM Case Fan”, https://vextor7.com/item/29955325 (accessed 2026-10-24).