A customer is considering consolidating their file servers by moving them into a virtual environment using VMWare ESX Server running on an x445 system.  The ratio of consolidation is expected to be about 15：1.  Which TWO of the Total Cost of Ownership factors are the key benefits of this solution？（）

• A、VMWare is licensed per system so no extra charge for SMP support
• B、Lowering administration cost while providing better remote management tools
• C、The x445 provides high availability options designed to minimize system outages
• D、The x445 provides no single point of failure
• E、The x445 provides SAN Connectivity right out of the box without needing to purchase extra hardware