Hardware Spec Index

Teralux FN-1457 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1457-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index674 (Case Fans scale)
Category rank#41,892
Street price$19
Power3 W
Performance per dollar35.47
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1457 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1457 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21916932 (accessed 2026-10-25).