Hardware Spec Index

Caldera FN-2458 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2458-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index716 (Case Fans scale)
Category rank#926
Street price$19
Power3 W
Performance per dollar37.68
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2458 Prime
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2458 Prime 120mm PWM Case Fan”, https://vextor7.com/item/114682 (accessed 2026-10-19).