Hardware Spec Index

Teralux FN-3943 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3943-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,076 (Case Fans scale)
Category rank#47
Street price$39
Power4 W
Performance per dollar27.59
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3943 Ti
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3943 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/426657 (accessed 2026-10-19).