Left Cable - New Lenovo ThinkPad P50 P51 Hard Disk Drive Left Cable DC02C007B10;. Right Cable - New Lenovo ThinkPad P50 P51 Hard Disk Drive Right Cable DC02C007C10;. M.2 SSD Enclosure Case Tray - New Lenovo ThinkPad P50P51 HDD SSD M.2 22 80 Caddy Tray AP0Z6000L00;.