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LSI 25083 User Manual

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Hardware Specifications
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Copyright © 2009 by LSI Corporation. All rights reserved.
 
1.7
Hardware Specifications
You can install the MegaRAID 6Gb/s SAS RAID controllers in a computer 
with a motherboard that has a PCI Express slot. 
 describes the 
hardware configuration features for the MegaRAID 6Gb/s SAS RAID 
controllers.
Table 1.2
MegaRAID 6Gb/s SAS RAID Controller Features
Specification
MegaRAID SAS 9240-4i, SAS 9240-8i, SAS 9260-4i, 
SAS 9260-8i, SAS 9260-8e, SAS 9260DE-8i, SAS 
9280-4i/4e, SAS 9280-8e, and SAS 9280DE-8e RAID 
Controllers
RAID levels
0, 1, 5, 6, 00, 10, 50, 60
Devices supported 
per port
Up to 15 SAS devices or SATA II devices (such as 
drives and expanders)
Number of ports
• MegaRAID SAS 9240-4i RAID controller – Four ports 
through one SFF-8087 x4 internal mini SAS 
connector
• MegaRAID SAS 9240-8i RAID controller – Eight 
ports through two SFF-8087 x4 internal mini SAS 
connectors
• MegaRAID SAS 9260-4i RAID controller – Four ports 
through one SFF-8087 x4 internal mini SAS 
connector
• MegaRAID SAS 9260-8i RAID controller – Eight 
ports through two SFF-8087 x4 internal mini SAS 
connectors
• MegaRAID SAS 9260DE-8i RAID controller – Eight 
ports through two SFF-8087 x4 internal mini SAS 
connectors
• MegaRAID SAS 9261-8i RAID controller – Eight 
ports through two SFF-8087 mini-SAS 4i connectors
• MegaRAID SAS 9280-4i/4e RAID controller – Four 
ports through one SFF-8087 x4 internal mini SAS 
connector and four ports through one SFF-8088 x4 
external mini SAS connector
• MegaRAID SAS 9280-8e RAID controller – Eight 
ports through two SFF-8088 x4 external mini SAS 
connectors
• MegaRAID SAS 9280DE-8e RAID controller – Eight 
ports through two SFF-8088 x4 external mini SAS 
connectors
Data transfer rate
Up to 6Gb/s per PHY
Bus
PCI Express 2.0