Lenovo ThinkStation P340 Hardware Maintenance Manual page 75

M.2 solid-state drive installed on an M.2 solid-state drive PCIe adapter
For access, do the following:
1. Remove the computer cover. See "Computer cover" on page 53.
2. Locate and remove the M.2 solid-state drive PCIe adapter from the PCIe card slot. See "PCI-Express
card" on page 61.
.
Chapter 7 Hardware removal and installation
69