Used Laptop Lenovo Thinkpad R61 / / RAM 4 GB / 15,6″ / HD
Lenovo ThinkPad R61i Notebook PC - Intel Pentium Dual-Core T2370 1.73GHz, 802.11a/b/g Wireless, 1GB DDR2, 80GB HDD, DVDRW, 15.4 WXGA, Windows XP Professional at TigerDirect.com
How to upgrade RAM in your Lenovo ThinkPad T490 | Windows Central
2GB [1x2GB] Memory RAM Upgrade for the Lenovo ThinkPad R61, R61e, R61i Laptops | eBay
Lenovo Group Limited ThinkPad R61/R61i Reviews, Specs, Pricing & Support | Spiceworks
Lenovo ThinkPad R61 14.1" Laptop Intel Core 2 Duo 2.40GHz 1GB RAM No HDD | #1792467573
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2GB Memory RAM Upgrade for the Lenovo Thinkpad R61 Series, T60 Series, T61 Series, X60 Series and X61 Series Laptops (DDR2-667, PC2-5300, SODIMM),.., By Hynix - Walmart.com
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