Hardware Spec Index

Teralux FN-5981 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5981-TI · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index775 (Case Fans scale)
Category rank#44,940
Street price$29
Power3 W
Performance per dollar26.72
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5981 Ti
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5981 Ti 140mm PWM Case Fan”, https://vextor7.com/item/4516751 (accessed 2026-10-18).