Hardware Spec Index

Teralux FN-1457 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1457-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index477 (Case Fans scale)
Category rank#8,982
Street price$19
Power3 W
Performance per dollar25.11
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1457 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1457 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/46069964 (accessed 2026-10-25).