Toshiba Corporation rolled out new enterprise SAS solid state drives (SSD), mobile SATA hard disk drives (HDD), adding Self Encrypting Drive (SED) models to these two classes,
RAID level 5 is the best cost-effective implementation of RAID as it meets all the requirements of a reliable data storage, i.e. performance, fault-tolerance, and storage capacity.
There have been a significant number of advances in hard drive technology over the past few years. Hard drive manufacturers are targeting two major areas: performance and
