Hardware Spec Index

Teralux FN-9841 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9841-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index654 (Case Fans scale)
Category rank#35,196
Street price$19
Power3 W
Performance per dollar34.42
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9841 SE
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9841 SE 140mm PWM Case Fan”, https://vextor7.com/item/7899499 (accessed 2026-10-24).