Hardware Spec Index

Teralux FN-9841 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9841-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#31,654
Street price$49
Power3 W
Performance per dollar27.31
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9841 Ti
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9841 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/83350120 (accessed 2026-10-21).