Solaris 11.4 is not supported on the T5120, as documented at:
https://docs.oracle.com/cd/E37838_01/html/E60973/glmru.html#SERNSplatformsupport
Solaris 11.4 is not supported on the T5120, as documented at:
https://docs.oracle.com/cd/E37838_01/html/E60973/glmru.html#SERNSplatformsupport