The memory expansion to 4GB was worth it! Although I can not with measured values but serve my Dell laptop from the year 2010, after the extension to 4 GB finally, after you upgrade to Win8, his Rödelei set on the plate. In connection with the change to an SSD the computer (shut down completely) now requires only about 15 sec. From power on to the password entry screen of Win8, then an immediate use of the GUI is possible. All programs open more than quickly, the internal graphics (shared memory) does not show any weaknesses also Internet and Co. make their content available afloat. To date, no system or memory error occured! The planned purchase of a new computer is now first reset. I'm very satisfied with the Komputerbay RAM. Info: Dell Latitude E6500, Intel Core 2 Duo P8700
