Amazon.com: aGoodo Genuine Orginal HDD SSD NGFF M.2 22 x 80 Caddy Tray Internal Drive Bay Adapter For Lenovo ThinkPad P50 P51 P70 Series Laptop AP0Z6000700 (Upgrade Version) : Electronics
Amazon.com: Right and Left Hard Driver HDD Cable Connector + Caddy/Enclosure Bay for Lenovo ThinkPad P50 Secondary HDD Right + Left Side (Lenovo Thinkpad Mobile Workstation Storage Kit) : Electronics
Amazon.com: Compatible for Lenovo ThinkPad P50 P51 HDD Hard Disk Drive Cable Bay Right DC02C007C10 : Electronics