Hardware Spec Index

Teralux FN-4291 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4291-MAX · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index250 (Case Fans scale)
Category rank#647
Street price$9
Power4 W
Performance per dollar27.78
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4291 Max
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4291 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/90145165 (accessed 2026-10-24).