148 IBM eX5 Implementation GuideSelf-encrypting drives (SEDs) are also an available option as listed in Table 4-19 onpage 147. SEDs provide cost-effective advanced data security with Advanced EncryptionStandard (AES) 128 disk encryption. To make use of the encryption capabilities, you mustalso use either a ServeRAID M5014 or M5015 RAID controller, plus either the ServeRAIDM5000 Advance Feature Key or the Performance Accelerator Key. See “Controller optionswith 2.5-inch drives” on page 149 for details.For more information about SEDs, see the IBM Redbooks at-a-glance guide, Self-EncryptingDrives for IBM System x, TIPS0761, which is available at this website:http://www.ibm.com/redbooks/abstracts/tips0761.htmlSingle 500 GB SATA driveThe x3690 X5 optionally supports the IBM x3690 X5 Single SATA HDD Bay, which contains asingle 500 GB SATA drive with mounting hardware. You can use the single SATA drive as aboot drive when the system is populated with eXFlash SSDs.The single SATA HDD bay (Table 4-21) is installed in the rightmost HDD bay, closest to theinformation panel and encompassing drive bays 12 - 15, as shown in Figure 4-22. Note,however, that no additional drives can be used in bays 12 - 14, because the bays are coveredby a filler panel.Figure 4-22 Location of the single SATA drive in the x3690 X5Table 4-21 x3690 X5 Single SATA HDD Bay kitThe IBM x3690 X5 Single SATA HDD Bay kit includes the following components: 500 GB 7200 RPM 2.5-inch simple-swap SATA drive Simple-swap drive backplane and cable 4x4 drive bay filler panel Drive bay spacer fillerDVD-ROM drive: Because the single SATA drive uses the same connector on the systemboard as the DVD-ROM drive, the DVD-ROM drive cannot be installed when using theSATA drive.Option Feature code Description60Y0333 9284 IBM x3690 X5 Single SATA HDD Bay kit2.5-inchsimple-swapdriveDrive bayspacer filler
