Dell Precision 3640 Tower Service Manual page 13

● IRST software
● Hard drive partition with at least 5 MB of free space
Features of RAID-enabled computers:
● Intel Rapid Recover Technology - This technology provides full data redundancy by copying data from a designated
source drive (active or main disk) to a designated destination drive (recovery disk). Data updates of recovery volumes can
be continuous or on request.
● Intel Rapid RAID : - This technology allows creation of RAID 0, RAID 1, RAID 5, and RAID 10 volumes on desktop and mobile
platforms. Data is distributed across two or more disks to provide data redundancy or to enhance data storage performance.
● Intel Matrix RAID Technology - This technology allows two independent RAID volumes to be created on a single array. The
first volume occupies part of the array, leaving space for the second volume. The array may consist of two to six SATA disks
depending on the volume types.
● Native command queuing - A feature that allows SATA disks to accept more than one command at a time. With multiple
disks that support NCQ, storage performance is increased on random workloads by allowing the disk to internally optimize
the order of commands.
● Disk capacity greater than 2 TB (Option ROM support) - This feature supports hard disks and solid-state drives with
a capacity greater than 2 TB that are reported as pass-through devices (available) or used in a RAID configuration. Besides
booting from a computer disk greater than 2 TB is allowed, if the version of the option ROM in your computer supports this
feature.
● Password-protected disks - This feature provides high-level security and protection for the data on your disks with a
password, denying access from any unauthorized user.
Technology and components 13