Hardware Spec Index

Caldera FN-4493 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4493-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index653 (Case Fans scale)
Category rank#17,189
Street price$19
Power4 W
Performance per dollar34.37
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4493 Prime
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4493 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5884183 (accessed 2026-10-26).