It may be very critical to make the most out of the maximum memory capacity (up to 1TB) in the Proliant servers. To deal with, as a reminder, please find below some useful links you should add in your bookmarks :

http://partsurfer.hp.com

HP Servers memtool

http://h18004.www1.hp.com/products/servers/options/memory-description.html

http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01702744/c01702744.pdf

ftp://ftp.hp.com/pub/c-products/servers/options/Memory_Why_Buy_4AA0-4216ENW.pdf

ftp://ftp.hp.com/pub/c-products/servers/options/c00256943.pdf

http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01702744/c01702744.pdf

ftp://ftp.hp.com/pub/c-products/servers/options/Memory-Config-Recommendations-for-Intel-Xeon-5500-Series-Servers-Rev1.pdf