Hardware Spec Index

Caldera FN-1591 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1591-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#39,104
Street price$49
Power4 W
Performance per dollar24.67
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1591 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1591 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1895262 (accessed 2026-10-22).