The Panasonic Toughbook 19 laptop is now available with an upgrade in processor and memory, joining the ranks of the Toughbook 30 laptop. Available now, the Toughbook 19 is a 5.1-pound convertible tablet-laptop that now sports a 1.06GHz U7500 CPU with 2MB L2 cache, up to 4GB SDRAM and shock-mounted 80GB HDD.