Hardware Spec Index

Teralux FN-5701 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5701-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index363 (Case Fans scale)
Category rank#23,460
Street price$9
Power4 W
Performance per dollar40.33
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5701 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5701 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/82948132 (accessed 2026-10-21).