I don't know if this is old news here but some people have managed
to run Xeon Noconas on PC-DL boards!
http://forums.2cpu.com/showthread.php?s=&postid=478047#post478047
to run Xeon Noconas on PC-DL boards!
http://forums.2cpu.com/showthread.php?s=&postid=478047#post478047