Hardware Spec Index

Caldera FN-9835 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9835-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index776 (Case Fans scale)
Category rank#774
Street price$29
Power4 W
Performance per dollar26.76
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9835 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9835 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1069058 (accessed 2026-10-19).