Lenovo PC 300PL Installing Options in your PC - 6862, 6275 - Page 28

Working with System Memory, Install only ECC SDRAM DIMMS to enable ECC.

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Working with System Memory You can add memory to your computer to increase system performance. Your computer has three connectors for installing system-memory modules. The maximum amount of system memory your computer supports is 384 MB. Note: To locate the memory connectors inside your computer, see "Identifying Parts on the System Board" on page 13. DIMM 0 DIMM 1 DIMM 2 The memory modules your computer uses are dual inline memory modules (DIMMs). The IBM-installed DIMMs that come with your computer are nonparity (NP) or ECC (error correcting code) 100 MHz SDRAM (synchronous dynamic random access memory) modules. When installing or replacing DIMMs, follow these guidelines: Use only 3.3 V dc, unbuffered, 100 MHz DIMMS. Each memory connector supports a maximum of 128 MB of SDRAM. Install only ECC SDRAM DIMMS to enable ECC. Do not mix non-parity DIMMS and ECC DIMMS. 14 Installing Options in Your Personal Computer

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Working with System Memory
You can add memory to your computer to increase system performance.
Your
computer has three connectors for installing system-memory modules.
The
maximum amount of system memory your computer supports is 384 MB.
Note:
To locate the memory connectors inside your computer, see “Identifying
Parts on the System Board” on page
13.
DIMM 0
DIMM 1
DIMM 2
The memory modules your computer uses are
dual inline memory modules (DIMMs)
.
The IBM-installed DIMMs that come with your computer are nonparity (NP) or
ECC (error correcting code) 100 MHz SDRAM (synchronous dynamic random access
memory) modules.
When installing or replacing DIMMs, follow these guidelines:
±
Use only 3.3 V dc, unbuffered, 100 MHz DIMMS.
±
Each memory connector supports a maximum of 128 MB of SDRAM.
±
Install only ECC SDRAM DIMMS to enable ECC.
Do not mix non-parity
DIMMS and ECC DIMMS.
14
Installing Options in Your Personal Computer