Hardware Spec Index

Teralux FN-1721 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1721-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index556 (Case Fans scale)
Category rank#13,752
Street price$19
Power2 W
Performance per dollar29.26
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1721 SE
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1721 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2332698 (accessed 2026-10-23).