Hardware Spec Index

Teralux FN-8983 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8983-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index543 (Case Fans scale)
Category rank#20,791
Street price$19
Power4 W
Performance per dollar28.58
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8983 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8983 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92946606 (accessed 2026-10-20).