Processor/Memory Subsystem
These systems support DIMMs with the following parameters:
■Unbuffered, compatible with SPD rev. 1.0
■
■CAS latency (CL) of 5 or 6 (depending on memory speed)
■Single or
■
The SPD format supported by these systems complies with the JEDEC specification for
If BIOS detects an unsupported DIMM, a “memory incompatible” message will be displayed and the system will halt. These systems are shipped with
An installed mix of DIMM types is acceptable but operation will be constrained to the level of the DIMM with the lowest (slowest) performance specification.
If an incompatible DIMM is detected the NUM LOCK will blink for a short period of time during POST and an error message may or may not be displayed before the system hangs.
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