Hardware Spec Index

Caldera FN-3355 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3355-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index410 (Case Fans scale)
Category rank#16,763
Street price$19
Power3 W
Performance per dollar21.58
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3355 Pro
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3355 Pro 120mm PWM Case Fan”, https://vextor7.com/item/95036470 (accessed 2026-10-24).