Hardware Spec Index

Teralux FN-9821 Ti 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9821-TI · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index843 (Case Fans scale)
Category rank#21,301
Street price$29
Power3 W
Performance per dollar29.07
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9821 Ti
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9821 Ti 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/35305172 (accessed 2026-10-25).