Kingston the world"s largest independent memory manufacturer has over 2000 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 product is designed for the following systems: HP/Compaq - Business Notebook nc6220; HP/Compaq - Business Notebook nc6230; HP/Compaq - Tablet PC tc4200. Primary InformationRAM Type : DRAM RAM Technology : DDR2 SDRAM RAM / Memory Speed : 533 MHz RAM Form Factor : SODIMM RAM / Storage Capacity : 512 MB Slot(s) Required : 1 x memory Features : designed for the following systems: HP/Compaq - Business Notebook nc6220;HP/Compaq - Business Notebook nc6230;HP/Compaq - Tablet PC tc4200. Service&SupportService & Support Type : Lifetime warranty UNSPSC CodeUNSPSC Code : 32101602