Hardware Spec Index

Caldera FN-4285 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4285-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index739 (Case Fans scale)
Category rank#3,507
Street price$19
Power3 W
Performance per dollar38.89
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4285 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4285 SE 140mm PWM Case Fan”, https://vextor7.com/item/41582850 (accessed 2026-10-26).