ExtremeTech examines five 500GB external drives that connect to the PC via the quickly proliferating eSATA. How do they compare to each other? How does eSATA compare to USB 2.0? Cavalry CAXM37500 Iomega Silver Series Professional Hard Drive LaCie d2 quadra and Seagate ST305004FPA1E3-RK FreeAgent Pro Western Digital MyBook Premium ES Edition
