These two 7,200 rpm 2 TB HDDs provide 3.5-inch form factor options that can be used as hot-swap or simple-swap drives. These 7,200 rpm HDD offerings for the IBM system x family of 3.5-inch SATA HDDs are the highest performing SATA options and will provide a wider selection of choices to satisfy a range of applications. These drives are positioned at the top of the SATA HDD line based on increased performance.