Hardware Spec Index

Teralux FN-2521 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2521-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index988 (Case Fans scale)
Category rank#17,940
Street price$29
Power3 W
Performance per dollar34.07
Released2019

Specifications

BrandTeralux
ModelTeralux FN-2521 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 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-2521 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/45305904 (accessed 2026-10-21).