Hardware Spec Index

Caldera FN-1231 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1231-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,001 (Case Fans scale)
Category rank#2,756
Street price$39
Power4 W
Performance per dollar25.67
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1231 Pro
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 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-1231 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/74555277 (accessed 2026-10-24).