Hardware Spec Index

Teralux FN-4646 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4646-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index270 (Case Fans scale)
Category rank#7,632
Street price$9
Power4 W
Performance per dollar30.00
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4646 Ti
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4646 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/22015928 (accessed 2026-10-22).