Hardware Spec Index

Teralux FN-9721 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9721-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index905 (Case Fans scale)
Category rank#24,080
Street price$29
Power4 W
Performance per dollar31.21
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9721 SE
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9721 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9537307 (accessed 2026-10-20).