Memory – Dell PowerEdge 1750 User Manual
Page 26
6.
Grasp the expansion card by its edges, and remove it from the expansion-card connector.
7.
If you are removing the card permanently, install a metal filler bracket over the empty card-slot opening.
8.
Pivot the expansion-card latch back into position and press it down firmly.
9.
Close the system covers. See "
10.
Reconnect the system and peripherals to their electrical outlets, and turn them on.
11.
Replace the optional front bezel, if applicable. See "
Memory
Memory Module Upgrade Kits
The system is upgradable to 8 GB by installing combinations of 128-, 256-, 512-MB, 1-GB, or 2-GB registered memory modules. You can purchase memory
upgrade kits as needed.
Memory Module Installation Guidelines
Starting with the socket closest to the edge of the system board, the memory module sockets are labeled DIMM_1A and DIMM_1B (bank 1) and DIMM_2A and
DIMM_2B (bank 2). See
. When you install memory modules, follow these guidelines:
l
You must install memory modules in matched pairs (bank 1 DIMMs must match; bank 2 DIMMs must match).
l
Install a pair of memory modules in bank 1 before installing a second pair in bank 2.
Figure 4-6. Memory Module Sockets
illustrates several sample memory configurations based on these guidelines.
Table 4-1. Sample Memory Configurations
NOTE:
Installing a filler bracket over an empty expansion slot is necessary to maintain Federal Communications Commission (FCC) certification of
the system. The brackets also keep dust and dirt out of the system and aid in proper cooling and airflow inside the system.
NOTE:
The memory modules must be rated for 266-MHz operation.
BANK1
BANK2
Total Desired Memory DIMM_1A DIMM_1B DIMM_2A DIMM_2B
256 MB
128 MB
128 MB
none
none
512 MB
256 MB
256 MB
none
none
1 GB
256 MB
256 MB
256 MB
256 MB
4 GB
1 GB
1 GB
1 GB
1 GB
8 GB
2 GB
2 GB
2 GB
2 GB