Hardware Spec Index

Teralux FN-7405 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7405-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index947 (Case Fans scale)
Category rank#39,632
Street price$29
Power3 W
Performance per dollar32.66
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7405 Ultra
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 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-7405 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3163752 (accessed 2026-10-21).