IBM 86655RY - Netfinity 7600 - 8665, Hardware Maintenance Manual, Page: 151 / 294

Installing and configuring ServeRAID controllers
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made by the same manufacturer. The battery contains lithium and can explode if
not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water.
• Heat to more than 100 C (212 F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Features and connector locations of ServeRAID-4L controller
This section contains important information on the controller features and connector
locations.
Controller features
Standard features of the ServeRAID-4L controller are as follows.
Connector locations
This section provides illustrations of the SCSI channel connectors and cable
connectors for the ServeRAID-4L controller.
The light-emitting diodes (LEDs) on the controllers indicate activity on the SCSI
channels and provide diagnostic information for trained service technicians.
SCSI channel connector
The ServeRAID-4L controller has one independent SCSI channel connector:
Channel 1. This SCSI channel supports up to 15 physical devices.
Feature ServeRAID-4L
Arrays (max.) 8
Battery-backup cache No
Cache memory 16 MB
Hard disk drives (max.) 15
Logical drives (max.) 8
Microprocessor 100 MHz
SCSI channels 1
SCSI transfer speed (max.) 160 MB per sec.
Supported RAID levels 0, 1, 5, Enhanced-1 (1E), and Enhanced-5 (5E), 00, 10,
1E0, 50
System PCI data bus 64 bit at 33 MHz