Hardware Spec Index

Teralux FN-2521 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2521-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index224 (Case Fans scale)
Category rank#37,149
Street price$9
Power4 W
Performance per dollar24.89
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2521 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2521 Pro 140mm PWM Case Fan”, https://vextor7.com/item/18940918 (accessed 2026-10-26).