4GB RAM Memory for Dell Inspiron 1545, 1440, 11z (DDR2), 1427, 1750 Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.com
Dell Inspiron 1545 | The Computer Exchange Shop
Amazon.com: Dell Inspiron 1545 15.6-Inch Laptop (Cherry Red), 2.2GHz Intel Pentium Dual Core T4400 CPU; 4GB System Memory; 320GB Hard Drive; DVD/CD±R/RW Optical Drive; Windows 7 Home Premium Operating System (64-bit); 6-cell
Amazon.com: Dell Inspiron 1545 15.6-Inch Jet Black Laptop - Up to 4 Hours 34 Minutes of Battery Life, MS Home and Student Software Included (Windows 7 Home Premium) [Discontinued By Manufacturer] : Electronics