Novell ZENworks 11 Configuration Management Support Pack 1 - ZCM 11 SP1
During update or install, inadequate CPU warning may display inappropriately as /proc/cpuinfo shows valid processor speed.
Novell recommends that ZENworks servers run on processors of at least 2000 MHz. Your processor is reporting a speed of 1600 MHz. This may lead to degraded performance in your ZENworks Management Zone
If the CPU is in fact 2000 MHz or higher, the warning can be ignored.