2-8 ServeRAID Controller Hardware Installation
The following figure shows SAS connectors and SATA II connectors on
SAS physical drives and SATA II physical drives, respectively. Cables are
used for connection between internal connectors on the controller and
connectors on SAS drives and/or SATA II drives, respectively. Both SAS
physical drives and SATA II physical drives can connect to SAS
backplane receptable connectors. The difference between the SAS
connector and SATA II connector is the bridge between the SAS primary
physical link and the power connector on the SAS controller, which the
SATA II connector does not have.
Note:
SAS backplane connectors can accept SAS physical drives
or SATA II physical drives, but SATA II backplane
connectors cannot accept SAS drives.
Figure 2.4 SAS Plugs, SATA II Plugs, and SAS Backplane
Receptacle Connector
2.4.1 Connecting the ServeRAID M5014 or ServeRAID M5015
SAS/SATA Controller to Physical Drives
This subsection provides step-by-step instructions for connecting your
ServeRAID M5014 or ServeRAID M5015 controller to the SAS physical
Serial ATA
SAS Primary
Physical Link
SAS Secondary
Physical Link
Power
SATA II
Physical Link
Power
Serial Attached SCSI
SAS Backplane
Receptacle Connector
Note: SATA II backplane connectors
do not accept SAS drives.
Power
SAS Secondary
Physical Link
SATA II/SAS
Primary
Physical Link