12.7mm SATA 2nd SSD HDD Caddy for Dell XPS 15 L501X L502X 17 L701X L702X Hard Disk Drive Caddy Free Shipping|Harddisk & Boxs| - AliExpress
2Nd Sata Hdd Ssd Hard Drive Disk Adapter Caddy Ultrabay For Dell Xps L502X L501X - Newegg.com
Hard Disk Caddy For Dell Xps 15 L501x L502x 17 L701x L702x 2nd Adapter 12.7mm Sata - Buy Hard Disk Caddy For Dell,Hard Drive Caddy Case Product on Alibaba.com
Dell XPS 15-L501X (P11F001) Hard Drive & Caddy Removal and Installation