Hardware Spec Index

Teralux FN-7938 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7938-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index626 (Case Fans scale)
Category rank#15,983
Street price$19
Power3 W
Performance per dollar32.95
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7938 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7938 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6129556 (accessed 2026-10-22).