Screen Size: 14 inches Max Screen Resolution: 1366 x 768 pixels Processor: 2.1 GHz Apple A4 RAM: 4 GB DDR3L SDRAM Hard Drive: Serial ATA-600 Graphics Coprocessor: AMD Radeon R6 Wireless Type: 802.11bgn Number of USB 3.0 Ports: 4 Other Technical Details Brand Name: HP Series: EliteBook Item model number: P0C24UT#ABA Operating System: Windows 7 Professional 64 Item Weight: 6 pounds Product Dimensions: 20.2 x 3.2 x 11.8 inches Item Dimensions L x W x H: 20.25 x 3.25 x 11.75 inches Color: Black Processor Brand: AMD Flash Memory Size: 180.0 Hard Drive Rotational Speed: 1 RPM Optical Drive Type: No optical drive Batteries: 1 Lithium ion batteries required. (included)