Hardware Spec Index

Caldera FN-4185 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4185-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index595 (Case Fans scale)
Category rank#38,574
Street price$19
Power4 W
Performance per dollar31.32
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4185 XT
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4185 XT 120mm PWM Case Fan”, https://vextor7.com/item/97057660 (accessed 2026-10-24).