Hardware Spec Index

Teralux FN-7178 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7178-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,186 (Case Fans scale)
Category rank#5,565
Street price$39
Power3 W
Performance per dollar30.41
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7178 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 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-7178 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4667653 (accessed 2026-10-23).