Kingston Technology 1 GB DIMM Memory 2 667 MHz (PC2 5300) 240-Pin DDR2 SDRAM Single (Not a kit) KTD-DM8400B/1G<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes one 1GB module of 667MHz DDR2 Desktop Memory for Dell</li><li>Replaces Dell 311-5049， A0534020， A0735470， A0913211</li><li>Memory designed， manufactured and tested to the specifications of each particular brand name computer system</li><li>From the industry leader in PC memory</li><li>240-pin DIMM type</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41isszgCTaL.jpg" noproxy>