Hardware Spec Index

Caldera FN-6161 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6161-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index661 (Case Fans scale)
Category rank#4,747
Street price$19
Power2 W
Performance per dollar34.79
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6161 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6161 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4707015 (accessed 2026-10-22).