Samsung SBB-PB32EV4, 2.5 GHz, AMD Embedded R-Series SoC, 2nd Generation AMD Embedded R-Series APU, RX-425BB, 4 GB, DDR3-SDRAM Samsung SBB-PB32EV4. Processor frequency: 2.5 GHz, Processor family: AMD Embedded R-Series SoC, Processor generation: 2nd Generation AMD Embedded R-Series APU. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory slots: 1x SO-DIMM. Total storage capacity: 32 GB, Storage media: SSD. On-board graphics card model: AMD Radeon R6, Maximum resolution: 3840 x 2160 pixels. Operating system installed: Windows 7 Embedded, Operating system architecture: 32-bit