Hardware Spec Index

Caldera FN-6603 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6603-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index731 (Case Fans scale)
Category rank#36,786
Street price$19
Power4 W
Performance per dollar38.47
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6603 SE
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6603 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4265145 (accessed 2026-10-21).