HP t620, 2 GHz, AMD G, 1st Generation AMD Embedded G-Series SoC, GX-420CA, 2 MB, 4 GB HP t620. Processor frequency: 2 GHz, Processor family: AMD G, Processor generation: 1st Generation AMD Embedded G-Series SoC. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM, Memory clock speed: 1600 MHz. Total storage capacity: 16 GB, Storage media: SSD. On-board graphics card model: AMD Radeon HD 8400E. Product colour: Black