Foxconn X38A User Manual page 84

Now you can enjoy the advanced CrossFire
Note:
1. It is recommended to use 400-450 W power supply or above to enjoy
the benefit of CrossFire
2. Two PCI Express x16 slots will work in x16 mode and one (Black)
will work in x4 mode when you use CrossFire
3. The all-new Radeon X1300 and X1600 graphics cards do not need
a CrossFire
TM
78
TM technology.
Edition co-processor or external cable.
TM technology.
TM technology.
Appendix