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Lenovo ThinkPad X270 Disassembly and RAM, SSD and HDD upgrade options
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Amazon.com: Lenovo ThinkPad X270 12.5" Business Laptop Computer Intel Core i5-6300U Up to 3.0GHz 8GB DDR4 RAM 256GB SSD Intel HD Graphics 520 Bluetooth 4.1 802.11ac WiFi USB-C HDMI Windows 10 Professional :
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