Main Memory; System Board Jumpers; Figure 1-22. System Board Jumpers - Dell OptiPlex Gn Service Manual

Main Memory

The two DIMM sockets on the system board can accommodate combinations of
16-, 32-, 64-, and 128-MB DIMMs up to a total memory capacity of 256 MB.
Main memory can have either 72-bit nonparity DIMMs or 64-bit nonparity
EDO DIMMs. The standard main memory is 16 MB of high-speed (60-ns) non-
parity memory. The use of nonparity EDO DIMMs is recommended. For
optimum performance, install DIMMs in consecutive sockets starting with
socket DIMM_A
.
See Chapter 6, "Installing System Board Options," in the Reference and
Installation Guide for additional memory upgrade information.

System Board Jumpers

unjumpered
jumpered

Figure 1-22. System Board Jumpers

System Overview 1-21