Avago Technologies MegaRAID SAS 8204ELP - Manual (Page 48)

3-4 MegaRAID SAS RAID Controller Characteristics
Copyright © 2007 by LSI Corporation. All rights reserved.
3.1.2 MegaRAID SAS 8708EM2 RAID Controllers
The MegaRAID SAS 8708EM2 PCI Express Disk Array RAID Controller
controls eight internal SAS/SATA ports through two (x4 SAS Port)
SFF-8087 Mini SAS 4i internal connectors.
This subsection provides the board layout, and connector and jumper
information for the SAS 8708ELP RAID controller.
Figure 3.1 shows the
jumpers and connectors on the RAID controller, and Table 3.1 describes
them.
J8 x4 SAS Ports 0–3 The x4 SAS connectors connect the cables
from the adapter to SAS or SATA II physical
drives, or to a SAS expander
J9 x4 SAS Ports 4–7
Note: The SAS 8704ELP
does not support
the J9 connector.
The x4 SAS connectors connect the cables
from the adapter to SAS or SATA II physical
drives, or to a SAS expander
J10 Default Boot Strap
Controller 2-pin connector.
Loads the defaults in case the boot strap
controller (the serial ROM that controls the
memory and processor speeds) becomes
corrupt.
Jumper Type Description