Hardware Spec Index

Teralux FN-3972 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3972-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index335 (Case Fans scale)
Category rank#48,782
Street price$9
Power3 W
Performance per dollar37.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3972 Max
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3972 Max 140mm PWM Case Fan”, https://vextor7.com/item/82883830 (accessed 2026-10-23).