Hardware Spec Index

Teralux FN-4179 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4179-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index509 (Case Fans scale)
Category rank#41,689
Street price$19
Power2 W
Performance per dollar26.79
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4179 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4179 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20172197 (accessed 2026-10-20).