Hardware Spec Index

Caldera FN-4181 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4181-XT · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,147 (Case Fans scale)
Category rank#28,014
Street price$39
Power3 W
Performance per dollar29.41
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4181 XT
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise23 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-4181 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/575817 (accessed 2026-10-23).