IBM System x3250 M4 6Standard modelsTable 2 lists the standard models.Table 2. Standard modelsModel† Intel Processor (one maximum)* Memory DiskadapterHDDbaysDisks GbE DVD PS2583-32x 1x Pentium G850 2.9GHz 2C 3MB 1333MHz 1x 2GB C100 2x3.5" SS Open 2 Open 300W2583-42x 1x Corei3-2100 3.1GHz 2C 3MB 1333MHz 1x 2GB C100 2 3.5" SS Open 2 Open 300W2583-62x 1x Xeon E3-1220 3.1GHz 4C 8MB 1333MHz 1x 2GB C100 2x3.5" SS Open 2 Open 300W2583-72x 1x Xeon E3-1270 3.4GHz 4C 8MB 1333MHz 1x 4GB BR10ilv2 4x2.5" HS Open 2 Open 460W* Processor detail: Processor quantity, processor model, core speed, number of cores, L3 cache, front-side bus speedExpress modelsTable 3 lists the Express models that are available in certain regions. Express models are preconfiguredwith additional components such as processors, memory, and disks with the purpose of making theordering and installation process simpler.Table 3. Express modelsModel Intel Processor (one maximum)* Memory DiskadapterHDDbaysDisks GbE DVDNA & LA2583-EAU 1x Xeon E3-1230 3.2GHz 4C 8MB 1333MHz 1x 2GB C100 2x 3.5" SS 2x250† 2 Multi2583-EBU 1x Xeon E3-1270 3.4GHz 4C 8MB 1333MHz 1x 4GB C100 2x 3.5" SS Open 2 MultiNE & SW IOT2583-E1G 1x Corei3-2100 3.1GHz 2C 3MB 1333MHz 1x 2GB C100 2x 3.5" SS Open 2 Multi2583-E2G 1x Xeon E3-1220 3.1GHz 4C 8MB 1333MHz 1x 2GB C100 2x 3.5" SS Open 2 Multi2583-E3G 1x Xeon E3-1230 3.2GHz 4C 8MB 1333MHz 1x 4GB C100 2x 3.5" SS 1x250† 2 MultiCEE & MEA2583-E2G 1x Xeon E3-1220 3.1GHz 4C 8MB 1333MHz 1x 2GB C100 2x 3.5" SS Open 2 MultiRCIS2583-E2G 1x Xeon E3-1220 3.1GHz 4C 8MB 1333MHz 1x 2GB C100 2x 3.5" SS Open 2 Multi2583-E4G 1x Xeon E3-1240 3.3GHz 4C 8MB 1333MHz 1x 4GB C100 2x 3.5" SS Open 2 Multi* Processor detail: Processor quantity, processor model, core speed, number of cores, L3 cache, front-side bus (FSB)speed.† These models have either one or two 250 GB SATA drives, as indicated.