Hardware Spec Index

Teralux FN-4254 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4254-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index578 (Case Fans scale)
Category rank#33,670
Street price$19
Power3 W
Performance per dollar30.42
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4254 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4254 Max 140mm PWM Case Fan”, https://vextor7.com/item/12007366 (accessed 2026-10-19).