Installing System Components 33
The following table shows the hard-drive carrier type and hard-drive size,
type, and height, and drive capacity for a supported configuration.
NOTE: X in the following table indicates not supported.
NOTE: See "Expander Configuration Mode" on page 15 for more information on the
expander configuration modes.
Hard-Drive Installation Guidelines
The following are the recommended guidelines when installing hard-drives.
• Standard and flexible hard-drive carriers can be mixed in single- and dual-
port mode configuration.
• Intermixing expansion hard-drive carriers and standard or flexible carriers
is not supported.
• The sled only supports SAS hard-drives in dual-port mode configuration.
• Use only SSD hard-drives when configuring the SAS expander in
expansion mode configuration.
Table 2-1. Hard-Drive Configuration
Expander
Configuration Mode
Hard-Drive
Carrier
Type
Drive
Size
Drive Type and Height Total
Drive
Capacity
SAS SATA SSD
Mode 1 Single Port
Mode
Standard 3.5" < 25.4 mm < 25.4 mm < 25.4 mm 12
Flexible 2.5" < 15 mm < 15 mm < 15 mm
Mode 2 Dual Port
Mode
Standard 3.5" < 25.4 mm X X 12
Flexible 2.5" < 15 mm X X
Mode 3 Expansion
Mode
(Non-
Zoning)
Expansion
carrier
2.5" X X < 9.5 mm 24
Mode 4 Expansion
Mode
(Zoning
6/6/6/6)
Expansion
carrier
2.5" X X < 9.5 mm 24
Mode 5 Single Port
Mode
(Zoning
6/6/0/0)
Standard 3.5" < 25.4 mm < 25.4 mm < 25.4 mm 12
Flexible 2.5" < 15 mm < 15 mm < 15 mm