Hardware Spec Index

Caldera FN-4170 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4170-PRO · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index340 (Case Fans scale)
Category rank#9,043
Street price$9
Power3 W
Performance per dollar37.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4170 Pro
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4170 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5987667 (accessed 2026-10-27).