A customer would like to implement an IBM System Storage DS8000 solution. A Capacity Magic study has determined that 500 drives of 450 GB are required to meet the customer’s capacity requirements. Limited space is available for additional systems in the data center.  Which solution  best meets the customer’s requirements（）

• A、DS8800 system with three frames
• B、DS8800 system with one frame
• C、DS8700 system with two frames
• D、DS8800 system with two frames