Hardware Spec Index

Caldera FN-2399 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2399-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index255 (Case Fans scale)
Category rank#39,294
Street price$9
Power4 W
Performance per dollar28.33
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2399 Pro
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2399 Pro 120mm PWM Case Fan”, https://vextor7.com/item/18741963 (accessed 2026-10-25).