Fan behavior on X440-24t model switches may vary based on the CPLD version of hardware.
CPLD version 3 maps to the following X440 models and corresponding 800k Revisions:
CPLD 3 with X440 and 800k Revisions
| X440 Model | 800K Revision | CPLD 3 Version |
|---|---|---|
| Summit X440-24t | 800471-00 | Revision 6 or lower |
| Summit X440-24t-10G | 800475-00 | Revision 5 or lower |
| Summit X440-L2-24t | 800526-00 | Revision 1 or lower |
CPLD 5 version maps to the following X440 models and corresponding 800k Revisions:
CPLD 5 with X440 and 800k Revisions
| X440 Model | 800K Revision | CPLD 5 Version |
|---|---|---|
| Summit X440-24t | 800471-00 | Revision 7 or higher |
| Summit X440-24t-10G | 800475-00 | Revision 6 or higher |
| Summit X440-L2-24t | 800526-00 | Revision 2 or higher |
Fan behavior on X440-24t switches with CPLD version 3:
Fan behavior on X440-24t switches with CPLD version 5:
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