Includes FOUR (4) Noctua NF-A14 Industrial fans, 140mm. 12 Volt, 0–3000 RPM, 109.89 CFM, 43.5 dB. Used for less than a year, dusted and ready to go. Note that they are somewhat louder than typical high end case fans when running at full speed, but they move more air. Originally purchased from Amazon.
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