Hardware Spec Index

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

Case Fans · Caldera · SKU FN6603-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index403 (Case Fans scale)
Category rank#26,410
Street price$9
Power4 W
Performance per dollar44.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6603 Plus
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6603 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/792864 (accessed 2026-10-20).