Seagate Savvio 450GB Sas 10K.5 6GB/S ST9450405SS Improves storage efficiency with 50% increase in capacity and 18% increase in sustained data rate performance over previous generation First SFF drive platform to offer four capacity points on a single platform Power Choice technology for T10-compliant power management enables systems tailored for performance and power consumption Perfect for power or space constrained data centers, compliance or data security initiatives or mission critical servers and external storage arrays Seagate Unified Storage architecture reduces complexity and costs