Hardware Spec Index

Caldera FN-4105 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4105-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,000 (Case Fans scale)
Category rank#35,761
Street price$29
Power4 W
Performance per dollar34.48
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4105 Prime
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4105 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2497995 (accessed 2026-10-24).