Hardware Spec Index

Teralux FN-3730 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3730-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index261 (Case Fans scale)
Category rank#40,029
Street price$9
Power4 W
Performance per dollar29.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3730 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3730 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/12966629 (accessed 2026-10-25).