Hardware Spec Index

Teralux FN-3788 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3788-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index451 (Case Fans scale)
Category rank#32,164
Street price$19
Power3 W
Performance per dollar23.74
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3788 Ultra
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3788 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/84551031 (accessed 2026-10-25).