8-6 System Upgrade2.5-INCH HARD DISK DRIVEThe 2.5-inch hard disk drive bays in front of the server can mount up to 16 hard disk drives with the2.5 inch width exclusive trays.IMPORTANT:Do not use any hard disks that are not authorized by NEC. Installing a third-party hard disk maycause a failure of the server as well as the hard disk. Purchase hard disks of the same model inpair. Contact your sales agent for hard disk drives optimum for your server.The operation is executed on the created mirror volume with installed hard disk drive pairs such asslot 0 on CPU/IO module 0/1, slot 1 on CPU/IO module 0/1, slot 2 on CPU/IO module 0/1. (The OSis installed on the mirror volumes that consist of the hard disks in the slot 0.)Empty slots in the 2.5-inch hard disk drive bay contain dummy trays. The dummy trays are insertedto improve the cooling effect within the device. Always insert the dummy trays in the slots with nohard disks drive installed.Slots to execute the mirroring processSlot 0CPU/IOmodule 0CPU/IOmodule 1Slot 1 Slot 3 Slot 5 Slot 7Slot 2 Slot 4 Slot 6 Dummy tray
