Hardware Spec Index

Caldera FN-3655 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3655-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index593 (Case Fans scale)
Category rank#6,740
Street price$19
Power4 W
Performance per dollar31.21
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3655 Plus
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3655 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2919164 (accessed 2026-10-21).