Hardware Spec Index

Caldera FN-4166 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4166-PRO · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index433 (Case Fans scale)
Category rank#12,215
Street price$19
Power3 W
Performance per dollar22.79
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4166 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4166 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/276644 (accessed 2026-10-18).