Hardware Spec Index

Teralux FN-5240 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5240-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index791 (Case Fans scale)
Category rank#17,278
Street price$19
Power4 W
Performance per dollar41.63
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5240 Pro
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5240 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41003831 (accessed 2026-10-20).