Hardware Spec Index

Teralux FN-1787 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1787-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index343 (Case Fans scale)
Category rank#46,486
Street price$9
Power2 W
Performance per dollar38.11
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1787 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1787 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1471572 (accessed 2026-10-22).