Hardware Spec Index

Caldera FN-4155 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4155-CORE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index800 (Case Fans scale)
Category rank#20,627
Street price$29
Power2 W
Performance per dollar27.59
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4155 Core
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4155 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/76018225 (accessed 2026-10-24).