Hardware Spec Index

Teralux FN-7942 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7942-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index342 (Case Fans scale)
Category rank#1,817
Street price$9
Power3 W
Performance per dollar38.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7942 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7942 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92936373 (accessed 2026-10-23).