Hardware Spec Index

Caldera FN-6939 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6939-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index288 (Case Fans scale)
Category rank#47,020
Street price$9
Power3 W
Performance per dollar32.00
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6939 Ti
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 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-6939 Ti 140mm PWM Case Fan”, https://vextor7.com/item/7951005 (accessed 2026-10-21).