Used Grade A Lenovo ThinkPad T420 14.0" Laptop, Intel Core I7-2620M up to 3.4Ghz, 8G DDR3, 500G, DVDRW, DP, W10P64-Multi Languages Support (EN/ES/FR), 1 year warranty - Walmart.com
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9.5mm 2nd SATA HDD SSD Caddy For IBM Lenovo Thinkpad T400s T500 W500 T410s T410i 6971485991593 | eBay
BIOS-unable-to-detect-Intel-520-SSD-in-T420 - English Community - LENOVO COMMUNITY