Hardware Spec Index

Teralux FN-2521 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2521-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,037 (Case Fans scale)
Category rank#39,946
Street price$29
Power4 W
Performance per dollar35.76
Released2021

Specifications

BrandTeralux
ModelTeralux FN-2521 Plus
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2521 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/11115213 (accessed 2026-10-20).