Hardware Spec Index

Caldera FN-1853 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1853-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index405 (Case Fans scale)
Category rank#10,589
Street price$19
Power4 W
Performance per dollar21.32
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1853 SE
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 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-1853 SE 140mm PWM Case Fan”, https://vextor7.com/item/98020874 (accessed 2026-10-26).