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The Intel® Portable Cache Module is required to enable write-back for your RAID configuration. When using write-back, data loss can occur if a system failure occurs before to the data cache is written to the hard drive. The Intel® Portable Cache Module prevents this potential data loss by providing a battery backup for this data. With the Intel® Portable Cache Module, the battery supplies power to maintain the data that is stored in the cache. The data is written to the hard drive when the system recovers.
On the Intel® Server Board SE7520AF2, the Intel® Portable Cache Module is used in conjunction with the Intel® RAID Activation Key to enable RAID on the server board. You must purchase and install the Intel® RAID Activation Key in order to enable RAID on this server board. See the Spares and Configuration guide for information on ordering spares and accessories for the server board SE7520AF2.
Portable Cache Module Install Guide [PDF]
File Name: c71360001portablecachemoduleinstallguide.pdf
Size: 130,759 bytes
Date: August 2004
File Revision: C71360-001
Note: PDF Files require Adobe Acrobat* Reader†
† This link will take you off of the Intel Web site. Intel does not control the content of the destination Web Site.
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