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6 The HP SmartArray P212 RAID controller (HP D2D2502,
2504, 4106, 41 12)
Overview
The following Gen2e HP D2D Backup Systems use the HP SmartArray P212 RAID controller fitted
with a 512 MB FBWC (flash backed write cache) module.
HP D2D2502, EJ001C
HP D2D2504, EJ002C
HP D2D4106i, EH996B
HP D2D4106fc, EH998B
HP D2D41 12, EH983B
NOTE:
If you replace a P212 card in an HP D2D4106/41 12, you must also add the RAID 6
license for the new card, as described in the relevant sections below.
Figure 16 HP D2D4106/41 12 models, location of the P212 controller
1 RAID controller
Figure 17 HP D2D2502/2504 models, location of the P212 controller
1 RAID controller
WARNING!
information and user documentation provided with the server and P212 controller before attempting
the installation.
Part numbers
The required parts are:
HP Smart Array P212/Zero Memory Controller, part number 462828-B21
HP 512 MB Flash Backed Write Cache (FBWC), part number 534916-B21
Identifying a RAID contoller failure
NOTE:
There are eight LEDs on the P212 controller card that provide diagnostic information
when the unit is powered on. For a detailed description of these LEDs, refer to the "HP Smart Arrays
for HP ProLiant Servers user guide".
To reduce the risk of personal injury or damage to the equipment, consult the safety
Overview
23
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Troubleshooting
