Introduction: The Pluscom dual fan hard drive cooling kit provides maximum airflow for hot-running hard drives, preventing overheating failures and extending the life of the drive. Fresh cool external air is drawn into the case through a removable, cleanable filter and blown directly over the hard drive by 2 quiet running fans. Perfect for extending the life of hot running 7200 RPM, 10,000, or 15,000 RPM IDE and SCSI hard drives in servers or workstations. Features: *  Reduce Hard Disk Drive Temperature *  Extends your hard disk drive life and reliability *  Fits 3.5" hard disk drive *  Easy installation *  Weight: 59g DC FAN   *  Dimension ：50*50*10mm *  RATED Voltage： DC 12V *  RATED Speed ：4500 rpm *  Air Flow ：8.62 CFM *  Noise ：25 dB  A *  Bearing type： Sleeve Bearing