HP t520 Flexible Thin Client (ENERGY STAR). Processor frequency: 1.2 GHz, Processor: AMD GX-212JC Dual-Core SOC APU with AMD Radeon HD Graphics (1.2 GHz). Graphics: Integrated Radeon HD Graphics. Operating system installed: HP Smart Zero Technology 32, Browser supported: Mozilla Firefox 19 (for models with HP Thin Pro and HP Smart Zero Technology). Weight: 36.7 oz (1.04 kg). Dimensions (WxDxH): 1.78 x 7.87 x 7.88" (45.1 x 200 x 200.1 mm), Pointing device: HP USB Optical Mouse, Networking features: 10/100/1000 GbE