NEC Express5800 320La System Configuration Manual page 71

DIMM
Select the DIMM folder. Data Viewer displays the DIMM screen.
The DIMM screen displays information about a specific memory DIMM located
in the selected CPU module. This information includes DIMM specifications
and information about the DIMM manufacturer. DIMM Error Correction Code
(ECC) information is also included in this display screen.
ECC Information: ESMPRO monitors and logs correctable, intermittent, and
uncorrectable DIMM errors within predetermined thresholds you set. The totals
of these errors are displayed in the DIMM screen. DIMM errors over a period of
time may be viewed in graph form by selecting the graph icon next to the
reported error.
Status: Status of this DIMM.
The color of this display indicates the current status of the selected DIMM
within the selected CPU module as compared to the threshold values set for the
DIMM.
Green: Selected DIMM is installed and (online). All values are within
threshold limits.
Yellow: Some values have reached the Warning or Minor alert limit.
Red: Some values have reached the Fatal or Major alert limit.
Gray: Selected DIMM is not installed (empty).
Monitoring the ft Server 4-11