Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium G Lenovo ThinkServer TS140, 3.1 GHz, G3240, 4 GB, DDR3-SDRAM, 0 GB, Tower (4U) Lenovo ThinkServer TS140. Processor family: Intel Pentium G, Processor frequency: 3.1 GHz, Processor model: G3240. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory layout (slots x size): 1 x 4 GB. Total storage capacity: 0 GB. Ethernet LAN, Cabling technology: 10/100/1000Base-T(X). Optical drive type: DVD±RW. Power supply: 280 W. Chassis type: Tower (4U)