Hardware Spec Index

Caldera FN-4346 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4346-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index588 (Case Fans scale)
Category rank#35,626
Street price$19
Power3 W
Performance per dollar30.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4346 Pro
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4346 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2209378 (accessed 2026-10-25).