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v Solid-state drives (SSDs) and hard disk drives (HDDs) can be mixed in any combination within the

internal disk enclosure.

Example: Base backplane

This example shows a base backplane configuration on the 8202-E4C, 8202-E4D, 8205-E6C, or 8205-E6D

systems.

The following table lists the details of the base backplane configuration on the 8202-E4C, 8202-E4D,

8205-E6C, or 8205-E6D systems.

Table 5. Configuration details

Embedded SAS Configuration details

Storage controller (on base system board)

v The base backplane is located at Un-P1.

v The controller reports as CCIN 57C7.

v Six JBOD drives (Un-P2-D1 - Un-P2-D6, two closed

filler bays) are included on base disk drive backplane.

v Embedded module supports JBOD, RAID 0, and RAID

10.

v There is a single path to each drive.

v RAID-0 storage is supported.

SAS base subsystem with two-way split drive backplane for the

8202-E4C, 8202-E4D, 8205-E6C, or 8205-E6D

This configuration uses a two-way split backplane.

The following rules apply to this configuration:

Figure 4. Disk bays controlled by base backplane

SAS subsystem 7

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