Dell PowerEdge T420, Руководство пользователя, Страница: 71 / 167

Figure 34. Installing and Removing the Four-Slot Hard-Drive Blank
1. four-slot hard-drive blank
2. release tab
3. screwdriver
Installing A Four-Slot Hard-Drive Blank
1. Locate the hard drive slots numbered from four to seven.
2. Insert the four-slot hard-drive blank into the hard-drive slot, and push it until the release tabs click into place.
3. Close the system.
4. If applicable, place the system upright on a flat, stable surface and rotate the system feet outward.
5. If applicable, install the front bezel.
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 (UDIMM ECC) and registered DIMMs (RDIMMs). It supports DDR3
and DDR3L voltage specifications.
NOTE: MT/s indicates DIMM speed in MegaTransfers per second.
Memory bus operating frequency can be 1600 MT/s, 1333 MT/s, 1066 MT/s, or 800 MT/s depending on:
• DIMM type (UDIMM or RDIMM)
• DIMM configuration (number of ranks)
• maximum frequency of the DIMMs
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