Hardware Spec Index

Teralux FN-1778 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1778-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index561 (Case Fans scale)
Category rank#464
Street price$19
Power4 W
Performance per dollar29.53
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1778 Ti
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1778 Ti 120mm PWM Case Fan”, https://vextor7.com/item/7103069 (accessed 2026-10-21).