Hardware Spec Index

Teralux FN-9921 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9921-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index839 (Case Fans scale)
Category rank#10,684
Street price$29
Power3 W
Performance per dollar28.93
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9921 Plus
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise26 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-9921 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/391443 (accessed 2026-10-21).