Hardware Spec Index

Teralux FN-1158 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1158-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,330 (Case Fans scale)
Category rank#43,985
Street price$49
Power4 W
Performance per dollar27.14
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1158 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1158 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7919602 (accessed 2026-10-24).