Hardware Spec Index

Teralux FN-5309 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5309-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index308 (Case Fans scale)
Category rank#9,480
Street price$9
Power3 W
Performance per dollar34.22
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5309 Ultra
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5309 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6137569 (accessed 2026-10-19).