Hardware Spec Index

Caldera FN-3981 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3981-TI · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index997 (Case Fans scale)
Category rank#16,859
Street price$39
Power3 W
Performance per dollar25.56
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3981 Ti
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3981 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5331747 (accessed 2026-10-23).