Hardware Spec Index

Caldera FN-2406 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2406-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index738 (Case Fans scale)
Category rank#17,165
Street price$29
Power3 W
Performance per dollar25.45
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2406 Prime
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2406 Prime 120mm PWM Case Fan”, https://vextor7.com/item/479487 (accessed 2026-10-19).