Hardware Spec Index

Teralux FN-4931 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4931-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index946 (Case Fans scale)
Category rank#376
Street price$29
Power4 W
Performance per dollar32.62
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4931 Ti
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4931 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/54558457 (accessed 2026-10-25).