Dell has added a few new members into its business positioned Latitude E series of notebooks today which includes the 14.1-inch E6410 and E6410 ATG, and a 15.6-inch E6510 model.

All three of these notebooks are based around Intel's Calpella platform and Dell gives the option of buying with a Core i5 or Core i7 processor, up to 8GB RAM, HDD of up to 500GB or SSD of up to 256GB, DVD Writer or Blu-ray drive, 4, 6, 9 or 12 cell battery and choice of integrated graphics or the addition of NVIDIA's NVS 3100M 512MB GPU.

The E6410 ATG separates itself further from the other models with its semi-ruggedized design that makes it more resistant to shock, vibration, temperature and humidity.

Other inclusions are a HD webcam, Gigabit Ethernet, WiFi, choice of mobile broadband and options for GPS and Bluetooth 3.0 connectivity.

Dell can ship with pre-loaded versions of Windows XP, Vista or 7. You can find the Latitude E6410, E6510 and E6410 ATG notebooks for purchase at this section of Dell's website at prices starting from $1,014, $1,064 and $2,114 respectively.