Hardware Spec Index

Caldera FN-9781 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9781-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#44,780
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9781 Core
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 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-9781 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4123250 (accessed 2026-10-21).