Hardware Spec Index

Teralux FN-1771 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1771-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index408 (Case Fans scale)
Category rank#16,843
Street price$9
Power2 W
Performance per dollar45.33
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1771 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1771 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4189980 (accessed 2026-10-21).