Hardware Spec Index

Caldera FN-2557 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2557-MAX · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index394 (Case Fans scale)
Category rank#29,598
Street price$9
Power3 W
Performance per dollar43.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2557 Max
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 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-2557 Max 120mm PWM Case Fan”, https://vextor7.com/item/96862982 (accessed 2026-10-25).