Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Fujitsu WD1/X, 2.6 GHz, Intel® Celeron®, G3900T, 2 MB, Smart Cache, 8 GT/s Fujitsu WD1/X. Processor frequency: 2.6 GHz, Processor family: Intel® Celeron®, Processor model: G3900T. Internal memory: 4 GB, Maximum internal memory: 16 GB, Memory layout (slots x size): 1 x 4 GB. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 510, On-board graphics card family: Intel® HD Graphics, Maximum on-board graphics card memory: 64 GB. Product colour: Black