Second Hand Laptop Lenovo X220 I5 CPU 1.8GHz WIFI With 4GB Memory
16GB KIT (2 x 8GB) for IBM Lenovo ThinkPad X Series X121e X220 Tablet X220i Tablet. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Lenovo ThinkPad R61 14" Laptop For Parts No Keyboard/HDD/RAM/Charger JR | eBay
Lenovo-X220-One-RAM-slot-stopped-working - English Community - LENOVO COMMUNITY
Lenovo ThinkPad X220 Hands On, Details, Specs And Video