When they say "products" they mean the specific licenses available to purchase. The original announcement linked on that page has all the details: > For custom

When they say "products" they mean the specific licenses available to purchase. The original announcement linked on that page has all the details: > For customers seeking an HCI solution, we offer VMware vSAN as an add-on to vSphere Foundation, which includes all the capabilities of vSAN including vSAN Max.