Hardware Spec Index

Caldera FN-2855 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2855-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index765 (Case Fans scale)
Category rank#17,313
Street price$29
Power3 W
Performance per dollar26.38
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2855 Pro
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2855 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7375581 (accessed 2026-10-21).