Hardware Spec Index

Caldera FN-2443 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2443-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index434 (Case Fans scale)
Category rank#41,132
Street price$19
Power4 W
Performance per dollar22.84
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2443 SE
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2443 SE 140mm PWM Case Fan”, https://vextor7.com/item/21928278 (accessed 2026-10-26).