HP Proliant Servers only go up to G8 (Gen8). Starting with the G9 (Gen9) is when HP split up and the servers are now under the manufacturer of HPE. HPE Gen9 servers. We stock HP Proliant BL, DL, and ML series servers. Generation of HP servers in stock are G6, G7, and G8. If you need a G6 or older please contact us as we most likely have in our warehouse.