Hardware Spec Index

Teralux FN-2981 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2981-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,184 (Case Fans scale)
Category rank#28,245
Street price$39
Power3 W
Performance per dollar30.36
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2981 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2981 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/36034561 (accessed 2026-10-26).