Hardware Spec Index

Caldera FN-6655 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6655-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index782 (Case Fans scale)
Category rank#48,841
Street price$29
Power3 W
Performance per dollar26.97
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6655 SE
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6655 SE 120mm PWM Case Fan”, https://vextor7.com/item/12397449 (accessed 2026-10-23).