xSeries 100, Intel Pentium 4 631 3.0GHz/800MHz (2MB L2 Cache), 1x 512MB PC2-4200 CL4 ECC DDR2 SDRAM DIMM, 1x 80GB SATA HD, CD-RW/DVD-ROM, 1x 310W power supply, Gigabit Ethernet, ATI RN50B (16MB) video
IBM eServer xSeries 100, 3 GHz, 0.5 GB, DDR2-SDRAM, SATA, 310 W, Mini Tower
IBM eServer xSeries 100. Processor family: Intel® Pentium® 4, Processor frequency: 3 GHz. Internal memory: 0.5 GB, Internal memory type: DDR2-SDRAM. Hard drive interface: SATA. Power supply: 310 W. Form factor: Mini Tower