Hardware Spec Index

Caldera FN-5711 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5711-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index768 (Case Fans scale)
Category rank#14,122
Street price$19
Power3 W
Performance per dollar40.42
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5711 Ultra
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5711 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2862026 (accessed 2026-10-26).