2U Intel® Core⢠i7/i5/i3 LGA1155 ATX System with Dual Mobile SATA/SAS HDD Trays2U英特尔®科雷亚?? ¢酷睿i7 /酷睿i5 /酷睿i3 LGA1155 ATX系统手机双SATA / SAS硬盘驱动器托盘