Dell Dimension E310 Owner's Manual - Page 26
Configuring Your Computer for RAID, Setting Your Computer to RAID-Enabled Mode, Drives, SATA Operation
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serial ATA RAID configured for RAID level 1 segment 1 segment 2 segment 3 segment 4 segment 5 segment 6 hard drive 1 segment 1 duplicated segment 2 duplicated segment 3 duplicated segment 4 duplicated segment 5 duplicated segment 6 duplicated hard drive 2 If a drive failure occurs, subsequent read and write operations are directed to the surviving drive. A replacement drive can then be rebuilt using the data from the surviving drive. Also, because data is duplicated on both drives, two 120-GB RAID level 1 drives collectively have a maximum of 120-GB on which to store data. Configuring Your Computer for RAID You may want to configure your computer for RAID at some point, if you did not select a RAID configuration when you purchased your computer. You must have at least two hard drives installed in your computer to set up a RAID configuration. For instructions on how to install a hard drive, see "Hard Drive" on page 79. You can use one of two methods to configure RAID hard drive volumes. One method uses the Intel RAID Option ROM utility and is performed before you install the operating system onto the hard drive. The second method uses the Intel Matrix Storage Manager, or Intel Matrix Storage Console, and this method is performed after you have installed the operating system and the Intel Matrix Storage Console. Both methods require that you set your computer to RAID-enabled mode before starting any of the RAID configuration procedures in this document. Setting Your Computer to RAID-Enabled Mode 1 Enter system setup (see page 103). 2 Press the up- and down-arrow keys to highlight Drives, and press . 3 Press the up- and down-arrow keys to highlight SATA Operation, and press . 26 Setting Up and Using Your Computer