Hardware Spec Index

Caldera FN-6159 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6159-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index358 (Case Fans scale)
Category rank#36,784
Street price$9
Power3 W
Performance per dollar39.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6159 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6159 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/19485484 (accessed 2026-10-25).