The cobalt raq has no support for additional devices but the qube has one pci slot Cobalt raq不支援额外的设备，但qube有一个pci插槽。
2.
This option is not available on qube 2700 qube1 machines since they have no serial port 此选项不会出现在qube 2700 qube1机器上，因为它没有串口。
3.
In the past , only machines with a serial console were supported that is , all machines except for the qube 2700 , aka qube1 过去只有带有串口控制台的可以获得支持也就是，除了qube 2700 ，即qube1之外的机器。
4.
Installations on mips based cobalt machines qube 2700 , raq1 , qube2 , raq2 are now possible without the use of a serial console 在mips为基础的cobalt机器qube 2700 raq1 qube2 raq2上，已可不透过串列主控台就能进行安装。
