Hardware Spec Index

Teralux FN-8309 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8309-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index527 (Case Fans scale)
Category rank#5,716
Street price$19
Power4 W
Performance per dollar27.74
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8309 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8309 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8611549 (accessed 2026-10-22).