Hardware Spec Index

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

Case Fans · Teralux · SKU FN9821-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index730 (Case Fans scale)
Category rank#25,641
Street price$19
Power3 W
Performance per dollar38.42
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9821 Pro
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9821 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2864680 (accessed 2026-10-26).