Hardware Spec Index

Teralux FN-2021 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2021-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index377 (Case Fans scale)
Category rank#27,447
Street price$9
Power4 W
Performance per dollar41.89
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2021 SE
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2021 SE 120mm PWM Case Fan”, https://vextor7.com/item/17230751 (accessed 2026-10-22).