The ThinkCentre M.2 2280 SSD Kit III is a dedicated storage kit to install M.2 2280 SSD storage into ThinkCentre M70/80/90 TWR/SFF and ThinkStation P340 TWR/SFF machines. Easily to upgrade your selected ThinkCentre and ThinkStation's M.2 SSD storage with this bracket kit. Compatible Models: For ThinkCentre M90t, M90s, M80t, M80s, M70t, M70s, ThinkStation P340 TWR/SFF* Fit for P/N: 5H40U92990,SM10Z35160 Compatible for : ThinkStation P340 P350 P348 P360. Package include (see pics): 1 x SM10Z35160 M.2 SSD Bracket with 1 Anchors ,1 x M.2 SSD Heatsink 5H40U92990, 1 x M.2 SSD Heatsink 5H40U92991 Please check pictures for more details