4.0GB Samsung PC3-10600 DDR3 1333MHz SO-DIMM 204 Pin SO-DIMM Memory Upgrade Module<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Lenovo ThinkPad T510 Laptop 4GB RAM Memory</li><li>FRU: 55Y3717</li><li>Samsung Model: M471B5273CH0-CH9</li><li>PC3-10600S-09-10-F2</li><li>1333MHz， DDR3-1333</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iL-sSm68L.jpg" noproxy>