Hardware Spec Index

Caldera FN-6181 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6181-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index987 (Case Fans scale)
Category rank#25,041
Street price$29
Power3 W
Performance per dollar34.03
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6181 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 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-6181 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/609650 (accessed 2026-10-24).