Owners Manual

Figure 15. Securing the Power Cable

6. Press the power switch on the power supply/cooling fan module to turn it on.

NOTE: Allow several seconds for the storage system to recognize the power supply/cooling fan

module and determine its status. When the power supply/cooling fan module is functioning

properly, the AC power status indicator turns green and the three fault indicators are off.

7. In the Dell Storage Client, make sure that the replacement power supply/cooling fan module is

recognized and shown as up and running.

Next steps

• Use SupportAssist to send diagnostic data to Dell Technical Support Services.

Replacing Hard Drives

The SCv2000/SCv2020 storage systems support hot-swappable hard drives.

The SCv2000 storage system supports up to 12 3.5-inch hard drives installed in a four-column, three-row

configuration. The SCv2020 storage system supports up to 24 2.5-inch hard drives installed vertically side

by side. Hard drive blanks are installed in the hard drive slots that do not have drives.

NOTE: At least one powered drive must remain installed in the primary chassis when multiple disks

are replaced.

SCv2000/SCv2020 Storage System Drive Numbering

Drives are numbered from left to right in the SCv2000/SCv2020 storage system.

The Dell Storage Client identifies drives as XX-YY, where XX is the unit ID of the storage system, and YY is

the drive position inside the storage system.

• The SCv2000 holds up to 12 drives, which are numbered from left to right in rows starting from 0 at

the top-left drive.

Figure 16. SCv2000 Storage System Drive Numbering

• The SCv2020 holds up to 24 drives, which are numbered from left to right starting from 0.

Replacing SCv2000/SCv2020 Storage System Components