Hardware Spec Index

Caldera FN-9221 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9221-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,110 (Case Fans scale)
Category rank#46,258
Street price$39
Power3 W
Performance per dollar28.46
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9221 Core
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9221 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/73313474 (accessed 2026-10-20).