Dell, Round Rock, TX, has introduced the Dell Pre cision M4700 and M6700 15" and 17" mobile workstations that incorporate Intel Core i5, i7, and Extreme Ed ition processors with Turbo Boost technology. Available graphics include the NVIDIA Quadro K-series GPUS and AMD FirePro. The workstations feature edge-to-edge Corning® Gorilla® Glass 2 for resilience. They offer DDR3 SDRAM with up to 32 GB of system memory and 1600 MHz of memory speed, and up to 16 GB of 1866 MHz memory. They offer an optional SATA3 512-GB solid-state drive. Both offer a range of ports that includes two USB 3.0, two USB 2.0, and one eSATA/USB combo port, as well as three integrated video ports supporting VGA, HDMI, and DsiplayPort 1.2.