Hardware Spec Index

Teralux FN-4839 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4839-TI · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,317 (Case Fans scale)
Category rank#48,862
Street price$49
Power4 W
Performance per dollar26.88
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4839 Ti
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4839 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6769012 (accessed 2026-10-25).