Kingston the world"s largest independent memory manufacturer has over 2 000 memory products. In today"s performance-driven environment memory upgrades provide an easy economical alternative to increase system performance. Every memory product Kingston offers is designed to help you get maximum performance at the best price to you. This memory is designed for the following systems: HP/Compaq ProLiant BL25p; HP/Compaq ProLiant BL35p; HP/Compaq ProLiant DL385; HP/Compaq Workstation xw9300. Primary InformationRAM Type : DRAM RAM Technology : DDR SDRAM RAM / Memory Speed : 400 MHz RAM Form Factor : DIMM RAM / Storage Capacity : 4 GB Slot(s) Required : 2 x memory Features : Dual rank UNSPSC CodeUNSPSC Code : 32101602