Hardware Spec Index

Teralux FN-3331 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3331-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,300 (Case Fans scale)
Category rank#9,154
Street price$49
Power3 W
Performance per dollar26.53
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3331 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3331 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2804746 (accessed 2026-10-21).