Hardware Spec Index

Caldera FN-4085 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4085-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index941 (Case Fans scale)
Category rank#43,336
Street price$29
Power4 W
Performance per dollar32.45
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4085 Pro
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4085 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1784711 (accessed 2026-10-23).