Hardware Spec Index

Caldera FN-7547 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7547-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,188 (Case Fans scale)
Category rank#9,470
Street price$39
Power4 W
Performance per dollar30.46
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7547 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7547 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7791906 (accessed 2026-10-23).