Dell DX6004S - Manual (Page 97)

Installing System Components 97
Installing the Integrated Storage Controller Card
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
1 Turn off the system, including any attached peripherals, and disconnect
the system from the electrical outlet.
2 Open the system. See "Opening the System" on page 76.
3 If installed, remove the expansion card. See "Removing an Expansion
Card" on page 88.
4 To install the integrated storage controller card:
a Hold the card by its edges.
b Align the card with the alignment guides.
c Insert the card-edge connector firmly into the connector until the card
is fully seated.
5 Close the system. See "Closing the System" on page 77.
6 Reconnect the system to its electrical outlet and turn the system on,
including any attached peripherals.
System Memory
Your system supports DDR3 unbuffered ECC DIMMs (UDIMMs) and
registered ECC DIMMs (RDIMMs). DIMMs can be 1066 or 1333 MHz.
The system contains six memory sockets organized into two DDR3 channels.
The first socket of each channel is marked with white release levers. Your
system supports RDIMMs of 256 MB and 512 MB technologies and x4/x16
DRAM device widths. It does not support UDIMMs of 256 MB technology
and x4 DRAM device widths, and quad-rank UDIMMs.
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