Hardware Spec Index

Teralux FN-9331 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9331-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,276 (Case Fans scale)
Category rank#24,663
Street price$49
Power3 W
Performance per dollar26.04
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9331 Ultra
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9331 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6495677 (accessed 2026-10-21).