Hardware Spec Index

Caldera FN-2183 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2183-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index706 (Case Fans scale)
Category rank#3,115
Street price$19
Power4 W
Performance per dollar37.16
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2183 Ultra
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2183 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/91368510 (accessed 2026-10-23).