Hardware Spec Index

Teralux FN-1998 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1998-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,374 (Case Fans scale)
Category rank#14,190
Street price$49
Power3 W
Performance per dollar28.04
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1998 Pro
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 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-1998 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4481901 (accessed 2026-10-23).