Hardware Spec Index

Caldera FN-3231 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3231-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,042 (Case Fans scale)
Category rank#7,274
Street price$39
Power3 W
Performance per dollar26.72
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3231 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 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-3231 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6711240 (accessed 2026-10-22).