Hardware Spec Index

Caldera FN-2221 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2221-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index677 (Case Fans scale)
Category rank#34,856
Street price$19
Power3 W
Performance per dollar35.63
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2221 Max
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2221 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41008144 (accessed 2026-10-19).