Hardware Spec Index

Caldera FN-1757 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1757-SE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index457 (Case Fans scale)
Category rank#1,097
Street price$9
Power4 W
Performance per dollar50.78
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1757 SE
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1757 SE 140mm PWM Case Fan”, https://vextor7.com/item/1591925 (accessed 2026-10-18).