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IBM IntelliStation - ps-2

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34<br />

xSeries 205 Memory<br />

Part<br />

Number<br />

Memory Description<br />

10K0067 256MB PC2100 CL2.5 ECC DDR SDRAM UDIMM<br />

10K0069 512MB PC2100 CL2.5 ECC DDR SDRAM UDIMM<br />

10K0071 1GB PC2100 CL2.5 ECC DDR SDRAM UDIMM<br />

Total<br />

System<br />

Memory1 1 x 256MB<br />

standard<br />

Quantity of UDIMMs Added<br />

256MB<br />

(10K0067)<br />

512MB<br />

(10K0069)<br />

1GB<br />

(10K0071)<br />

512MB 1 - -<br />

768MB - 1 -<br />

1GB 2<br />

- 2 -<br />

1.25GB - - 1<br />

1.5GB 2 - 1 1<br />

2GB2 - - 2<br />

This table does not represent all possible memory configurations. Memory<br />

modules may vary in price per MB. Selection of smaller UDIMMs may provide a<br />

more cost-effective alternative to using larger UDIMMs.<br />

1. Select the desired total memory, then add the selection in that row to the<br />

standard memory.<br />

2. Requires removal of standard UDIMM.<br />

Location of UDIMM sockets on planar<br />

UDIMM 1<br />

UDIMM 1<br />

xSeries 205 Internal SCSI Cabling<br />

EIDE Configurations<br />

xSeries 205 EIDE models include two two-drop IDE cables. One cable is used to attach to the standard CD-ROM drive. The other attaches to the standard 40GB<br />

IDE HDD. Two additional IDE devices may be installed (up to two IDE HDDs or one optical drive and an IDE HDD).<br />

SCSI Configurations<br />

xSeries 205 supports both nonhot-swap and hot-swap SCSI configurations. Both hot-swap and nonhot-swap models include a standard integrated single-channel<br />

Ultra160 SCSI controller and a two-drop IDE cable for connection to the standard CD-ROM drive and one other IDE optical drive (optional). Nonhot-swap models<br />

include a five-drop 16-bit LVD terminated SCSI cable for connection of SCSI HDDs and an optional SCSI tape drive. Hot-swap models include a nonterminated<br />

SCSI cable for connecting the integrated controller to the hot-swap backplane. Support for tape drives on the same SCSI bus as the hot-swap backplane is not<br />

provided. If the optional ServeRAID-4Mx or -4Lx controller is installed, the standard cable is used to connect the HDDs in nonhot-swap models or the backplane in<br />

hot-swap models to the RAID controller. Tape drives are then connected to the integrated controller using the terminated SCSI cable provided with the optional<br />

tape drive. External SCSI connections require a supported SCSI controller.<br />

For additional information regarding internal cabling, refer to Appendix F: Internal Cabling Overview.<br />

CPU

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