2-Power - DDR4 - module

4 GB - SO-DIMM 260-pin - 2133 MHz / PC4-17000 - CL15 - 1.2 V - unbuffered - non-ECC - for S400z; S500z; ThinkCentre M700 (Tiny); M700z; M800z; M900 (Tiny); M900x; M900z; X1; E74