We have a PE 6600 that is ruuning 4 2.8 G processors and they are currently running at only 2.0 G. We would like to run at the maximum speed at all times since this is our Prodcution SQL server. Does anyone know how to make this happen? Thanks! I attached the Dell Open Manage Processor Information to show you what we have in the machine. Connector Name Processor Manufacturer Processor Family Processor Version Maximum Speed Current Speed External Clock Speed Processor Upgrade State Proc_1 Intel Xeon MP Model 2 Stepping 2 2800 MHz 2000 MHz 400 MHz ZIF Socket Enabled Proc_2 Intel Xeon MP Model 2 Stepping 2 2800 MHz 2000 MHz 400 MHz ZIF Socket Enabled Proc_3 Intel Xeon MP Model 2 Stepping 2 2800 MHz 2000 MHz 400 MHz ZIF Socket Enabled Proc_4 Intel Xeon MP Model 2 Stepping 2 2800 MHz 2000 MHz 400 MHz ZIF Socket Enabled