Today we have something a little more serious on the table for those seeking a more powerful mobile workstation. The ThinkPad T510 is part of Lenovo's classic T series which saw a complete refresh this January along with the popular W series laptops. Our T510 sample came equipped with a dual core Arrandale chip also known as the Intel Core i7 620M that operates at 2.66GHz with 4MB of L3 cache. Discrete graphics come courtesy of Nvidia's NVS 3100m chip with 512MB DDR3 memory. There's also a 250GB hard drive spinning at 5,400 RPM, 2GB PC3-8500 DDR3, Bluetooth, Intel Centrino Advanced-N 6200 Wi-Fi and a 15.6-inch HD+ anti-glare display with a 1600 x 900 native resolution.