R520：E5-2403/2G/300G/H310/DVD 8800含税 热盘热电 T110：E3-1220/2G/500G/DVD 3900含税 T20 :E3-1225/4G/1T/ 3400含税 R720XD24盘位/2603V2/2G/300G 2.5-10K/H310/495W 11500含税 R720XD16背板/2603/2G/300G 3.5-15K/H310/495W 11200含税 R720XD12背板/2603/2G/300G 3.5-15K/H310/495W 10800含税 R7202.5盘位/2603/2G/300G10K/H310/495W 10300含税 链接：http://https://sexxxyteen.blogspot.com