HP ProBook 6555b, AMD Athlon II, 2.2 GHz, 15.6", 4 GB, 250 GB, Windows 7 Professional
HP ProBook 6555b. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Athlon II, Processor model: P340, Processor frequency: 2.2 GHz. Display diagonal: 15.6". Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 250 GB, Storage media: HDD, Optical drive type: DVD-RW. Operating system installed: Windows 7 Professional. Product color: Black. Weight: 5.53 lbs (2.51 kg)