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CMS 8GB (2X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with IBM Lenovo® Thinkpad X61 Notebook Ddr2 Pc6400 Sodimm - A41 at Amazon.com
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CMS 8GB (2X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with IBM Lenovo® Thinkpad X61 Notebook Ddr2 Pc6400 Sodimm - A41 at Amazon.com
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OFFTEK 512MB Memoria RAM di ricambio per IBM-Lenovo ThinkPad X61 (7762-54G) (DDR2-5300) Memoria Laptop : Amazon.it: Informatica
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4GB 2X2GB Memory RAM for Lenovo ThinkPad X61 Tablet 200pin 667MHz PC2-5300 DDR2 SO-DIMM Black Diamond Memory Module Upgrade - Newegg.com
![My X61 Thinkpad, which I use for school. T8100 CPU and 1.5 GB of RAM, running Ubuntu Mate 18.04. : r/thinkpad My X61 Thinkpad, which I use for school. T8100 CPU and 1.5 GB of RAM, running Ubuntu Mate 18.04. : r/thinkpad](https://i.redd.it/3a78zuycok331.jpg)
My X61 Thinkpad, which I use for school. T8100 CPU and 1.5 GB of RAM, running Ubuntu Mate 18.04. : r/thinkpad
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8GB 2x4GB 667MHz Memory Lenovo Thinkpad T61 T61p X61 R61 R61e R61i x300 upgrade (3rd Party) - Walmart.com
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