Hardware Spec Index

Caldera FN-2257 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2257-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index659 (Case Fans scale)
Category rank#11,738
Street price$19
Power4 W
Performance per dollar34.68
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2257 SE
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2257 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2372232 (accessed 2026-10-24).