Dell R510 owner manual System Memory, Installing a Non-Redundant Power Supply, 114

1	bracket	2	screws (2)
3	power supply	4	power cable 8 pins
5	optical drive power cable	6	power cable 24 pins
7	SATA power cable

Installing a Non-Redundant Power Supply

NOTE: This section is applicable to systems with cabled hard drives only.

1Open the system. See "Opening the System" on page 87.

2Slide the new power supply into the chassis until the power supply is fully seated, install a bracket at the back of the power supply, and tighten the screws to secure the power supply with the chassis. See Figure 3-18.

3Connect the power cable to the power supply.

4Connect all the power cables to the system board, hard drive(s), and optical drive.

5Plug the cable into a power outlet.

6Replace the system cover. See "Closing the System" on page 89.

7Turn on the system and attached peripherals.

System Memory

Your system supports DDR3 registered DIMMs (RDIMMs) or unbuffered ECC DIMMs (UDIMMs). Single and dual-rank DIMMs can be 1067- or 1333-MHz, and quad-rank DIMMs can be 1067-MHz.

The system contains eight memory sockets split into two sets of four sockets, one set per processor. Each four-socket set is organized into three channels. Two DIMMs for channel 0 and a single DIMM for channel 1 and 2. The first socket of each channel is marked with white release levers.

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Installing System Components