4GB (1 X 4GB) RAM Memory 4 Lenovo ThinkPad T420 4177, 4178, 4180, 4236 Series (DDR3-1333MHz 204-pin SODIMM)
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<b>[Product Information]</b><br>
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<li>When you purchase RAM from 4AllDeals, it comes with a lifetime warranty, as well as lifetime telephone technical support from our US-based technicians. PLEASE NOTE If you do not purchase this module from 4AllDeals direct, you do not get the lifetime warranty or tech support offered in this ad.</li>
<li>204 pin module</li>
<li>RAM Memory will speed up your computer!</li>
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