Hardware Spec Index

Caldera FN-1158 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1158-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,326 (Case Fans scale)
Category rank#44,770
Street price$49
Power3 W
Performance per dollar27.06
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1158 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1158 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94895364 (accessed 2026-10-22).