DESC: SimpleTech provides one of the most complete offerings of performance memory solutions in the industry, unsurpassed in quality, performance, and price. With over a decade of design and manufacturing expertise, SimpleTech knows what it takes to build quality and reliability into every memory solution. SimpleTech takes the complexity out of choosing the right solution for your system. With support for hundreds of desktop, notebook, workstation, server, and printer models, it offers thousands of memory upgrades made for your system. This memory is designed for the following Hewlett-Packard systems: Business Notebook nc8000 DH917U; Business Notebook nc8000 DH918U; Business Notebook nc8000 DN889A; Business Notebook nw8000 DH919U; Business Notebook nw8000 DH920U; Pavilion Notebook zd7001us DM793A; Pavilion Notebook zd7005us DP448U; Pavilion Notebook zd7010us DM788A; Pavilion Notebook zd7020us DM788A; Pavilion Notebook zt3001us DM783A. For a complete compatibility list please refer to the original manufacturers web