66 Sun Fire T1000 Server Service Manual • January 2006
*DIMMnamesinmessagesaredisplayedwiththefullnamesuchasMB/CMP0/CH1/R1/D1,butthistable
liststheDIMMnameiinanabbreviatedwaytheprecedingMB/CMP0isomitted)forclarity.
5. Grasp the top corners of the DIMM and remove it from the motherboard.
6. Place the DIMM on an antistatic mat.
▼ To Add or Replace DIMMs
Use the following guidelines and FIGURE 3-11 and TABLE 3-1 to plan the memory
configuration of your server.
■ Eight slots hold industry-standard DDR-2 memory DIMMs (providing a total of
16 GBytes of memory).
■ The Sun Fire T1000 server accepts the following DIMM sizes:
■ 512 MB
■ 1GB
■ 2GB
■ All DIMMs installed must be the same size.
■ DIMMs must be added four at a time.
■ Rank 0 memory must be fully populated for the Sun Fire T1000 to function
1. Unpackage the replacement DIMMs and place them on an antistatic mat.
2. Ensure that the socket ejector tabs are in the open position.
3. Line up the replacement DIMM with the connector.
4. Push the DIMM into the socket until the ejector tabs lock the DIMM in place.
5. Perform the procedures described in “Common Procedures for Finishing Up” on
page 72.
TABLE 3-1 DIMM Names and Socket Numbers
Socket Number DIMM Name Used in Messag es*
J0501
J0601
J0701
J0801
J1001
J1101
J1201
J1301
CH0/R0/D0
CH0/R0/D1
CH0/R1/D0
CH0/R1/D1
CH3/R0/D0
CH3/R0/D1
CH3/R1/D0
CH3/R1/D1