Hardware Spec Index

Caldera FN-5211 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5211-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,129 (Case Fans scale)
Category rank#38,789
Street price$39
Power3 W
Performance per dollar28.95
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5211 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5211 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8921793 (accessed 2026-10-22).