Hardware Spec Index

Caldera FN-3188 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3188-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index335 (Case Fans scale)
Category rank#28,229
Street price$9
Power3 W
Performance per dollar37.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3188 Pro
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3188 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95963012 (accessed 2026-10-21).