Hardware Spec Index

Caldera FN-5653 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5653-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index766 (Case Fans scale)
Category rank#39,859
Street price$19
Power4 W
Performance per dollar40.32
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5653 SE
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5653 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4098002 (accessed 2026-10-21).