Hardware Spec Index

Teralux FN-3919 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3919-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index934 (Case Fans scale)
Category rank#37,293
Street price$29
Power3 W
Performance per dollar32.21
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3919 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 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-3919 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6415952 (accessed 2026-10-25).