Hardware Spec Index

Caldera FN-4109 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4109-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index218 (Case Fans scale)
Category rank#1,449
Street price$9
Power3 W
Performance per dollar24.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4109 XT
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 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-4109 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4599357 (accessed 2026-10-25).