HP Z2 G9 Mini Workstation - Manual (Page 13)

Product specifications
Read this section to learn where to find the technical specifications about your computer.
To find the QuickSpecs for your product, go to http://www.hp.com/go/quickspecs , and then select the link.
Select Search all QuickSpecs, type your model name in the search box, and then select Go.
– or –
Go to http://www.hp.com/support , and follow the instructions to find your product. Select Product
Information, and then select your computer specifications.
Product specifications 7