Upgrading Your Server 9-41Memory ClockMemory clock speed depends on CPU model and whether the additional 16GB memory board isinstalled or not.The installed CPU is Xeon E5503 or E5506.A 16-GB additional memory board installed.The installed CPU is Xeon E5620 or E5640.Three or less DIMMs are installedper one CPU.[Normal] is selected for [Advanced] →[Memory Voltage] in BIOS SETUP menu.Four or more DIMMs areinstalled per one CPU.Operates at 800MHzmemory frequency.Operates at 1066MHzmemory frequency.Operates at 1333MHzmemory frequency.YYYY YYNNNNNN
