IBM ServeRAID-7 hardware features

The following table lists the hardware features for the IBM ServeRAID-7 controllers:

Feature ServeRAID-7t ServeRAID-7k
Battery-backup cache No Yes
Cache memory 64 MB 64 MB, 128 MB, 256 MB
Hard disk drives (max.) 4 30
Logical drives (max.) 24 8
Microprocessor Intel 80302, 100 Mhz Intel 80321, 600 Mhz
Channels/Ports 4 Serial ATA 2 SCSI
Transfer speed (max.) 1.5 G/s 320 MB/s
Supported RAID levels 0, 1, 5, 10, simple volume 0, 1, 1E, 5, 5EE, 10, 50
System memory bus 64 bit at 66 Mhz 64 bit at 66 to 133 Mhz


Glossary | Contents

 

x-1117-SRM-00-24-EN