configuration and options guide - IBM Quicklinks

xSeries 235 Processor OptionsSBBNumberOptionNumberProcessor UpgradesSMPSupport 173P9154 71P8966 2.67GHz/533MHz-512KB L2 Cache Xeon Processor KxX73P9155 71P8967 2.8GHz/533MHz-512KB L2 Cache Xeon Processor LxX90P0587 02R1988 3.06GHz/533MHz-512KB L2 Cache Xeon Processor MxX23K4993 23K4523 3.2GHz/533MHz-1MB L3 Cache Xeon Processor GxX1. One additional processor may be installed, providing a maximum of two. All processors must be identical in type, speed,and cache size.xSeries 235 Memory OptionsSBBNumberOptionNumberMemory Description 1, 273P2876 373P2868 512MB DDR PC2100 ECC RDIMM Kit 437L3538 33L5038 512MB DDR PC2100 ECC RDIMM33P3126 33L5039 1GB DDR PC2100 ECC RDIMM32P9223 33L5040 2GB DDR PC2100 ECC RDIMM1. Due to two-way interleaving, installation of memory options in matchedpairs beginning with set 1 is required.2. Chipkill is available in 512MB DIMMs and above. Installation of a non-Chipkill DIMM will disable all Chipkill function.3. This SBB number contains one 256MB nonChipkill DIMM.4. The 512MB kit contains two 256MB nonChipkill DIMMs.RDIMMRDIMMRDIMM 3RDIMM 4Set 1: RDIMMs 5, 6Set 2: RDIMMs 3, 4Set 3: RDIMMs 1, 2RDIMMRDIMMxSeries 235 Internal SCSI CablingThe xSeries 235 contains 10 drive bays in the standard base configuration. The six 3.5in hot-swap bays onthe lower half of the chassis front support Ultra320 or Ultra160 hot-swap HDDs. The four media bays abovethe HDD bays include a 3.5in bay for the standard floppy disk drive (FDD) and a 5.25in bay containing thestandard CD-ROM. The two open 5.25in media bays are available for removable media devices such as tapedrives, or an Ultra320 3-bay kit can be installed in two available media bays to provide a hot-swapbackplane that supports three slim-line hot-swap HDDs.The standard six-bay hot-swap backplane connects to one channel of the dual-channel integrated Ultra320storage controller through a single-drop 16-bit LVD SCSI cable. If internal RAID is required, this cablecannot be used to connect optional ServeRAID-6M or 4Lx controllers to the hot-swap backplane. Instead,the optional Single-drop Internal LVD Ultra320 SCSI Cable must be purchased. If the RAID controller isServeRAID-5i or 6i+, an optional cable is not required because both channels of the integrated controller aremanaged by these two adapters when installed. The standard SCSI cable cannot be used to connect to anoptional SCSI media device because it is not terminated.76 Configuration and Options Guide