Akasa is the leader in thermal integration solutions. Basing on quality and consistency, Akasa continues to produce new and innovative components to excite the high end market. PRODUCT FEATURES: Extend the life time of the hard disk drive; Unique design & best performance; Enhance the HDD in a cooler envirnoment; Design for any 3.5 hard disk drive; Availble in dual ball bearing fans; Fan rated speed 4,800-5,000 RPM; Fan air flow 9.0 CFM.