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•
(P) is the module part number.
•
(L) is the technical details shown on the label.
•
(S) is the module serial number.
Example: (P)HMN82GR7AFR4N-VK (L)16GB 1Rx4 NN4-2666V-RZZZ-10(S)80AD-01-1742-11AED5C2
NVDIMM LED identification
Item
LED description
1
Power LED
2
Function LED
NVDIMM-N LED combinations
State
Definition
0
AC power is on (12V rail) but the NVM controller
is not working or not ready.
1
AC power is on (12V rail) and the NVM controller
is ready.
2
AC power is off or the battery is off (12V rail off).
3
AC power is on (12V rail) or the battery is on (12V
rail) and the NVDIMM-N is active (backup and
restore).
NVDIMM Function LED patterns
For the purpose of this table, the NVDIMM-N LED operates as follows:
•
Solid indicates that the LED remains in the on state.
•
Flashing indicates that the LED is on for 2 seconds and off for 1 second.
•
Fast-flashing indicates that the LED is on for 300 ms and off for 300 ms.
LED color
Green
Blue
NVDIMM-N Power LED
(green)
On
On
Off
On
NVDIMM-N Function LED
(blue)
Off
On
Off
Flashing
Component identification
107
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