Hardware Spec Index

Teralux FN-1897 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1897-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index482 (Case Fans scale)
Category rank#3,887
Street price$19
Power3 W
Performance per dollar25.37
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1897 Ti
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1897 Ti 140mm PWM Case Fan”, https://vextor7.com/item/188603 (accessed 2026-10-22).