VMware Product SLAS Categorization Categories: 800 805 810 815 820 825 830 835 840
www.vmware.com/files/ca/en/pdf/RFSATechnicalVMCanada-v3.pdf
VMware vSphere 4.1 Features and Benefits
www.vmware.com/files/pdf/vmware-vsphere-features-comparison-ch-en.pdf
VMware vSphere 4.1 Reviewer's Guide
www.vmware.com/files/pdf/vmware-vsphere-crg-wp-en.pdf