Hardware Spec Index

Caldera FN-2120 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2120-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index816 (Case Fans scale)
Category rank#27,959
Street price$29
Power4 W
Performance per dollar28.14
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2120 Ultra
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise22 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-2120 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3373775 (accessed 2026-10-21).