Think Pad T 410, T410s and T510 have recently refreshed themselves with new models “T410i”, “T410si” and “T510i”. As you may guess from the code-names, they all have the same Intel CPU, which is in this case, Intel Core i3-330M.
T410i is equipped with up to 8 GB of DDR3 Ram (2 GB standard), 250GB or 320GB SATA 3.0Gb/s Internal Hard Drive, 14” wide WXGA (1280 x800) LED-backlit display, Mobile Intel QM57 Express Chipset Windows 7 (with Windows XP Professional pre-installation option), 2MP camera.
T410si features up to 8 GB of DDR3 RAM (2 or 3GB standard), 250GB SATA 3.0Gb/s Internal Hard Drive, 14” wide WXGA+ (1440 x900) LED-backlit display Intel Mobile QS57 Express Chipset, 2MP camera, Windows 7.
T510i sports up to 8 GB of DDR3 RAM (2 GB standard), 250GB or 320GB SATA 3.0Gb/s Internal Hard Drive, 15” wide HD (1366 x768) LED-backlit display, Mobile Intel QM57 Express Chipset, Windows 7 (with Windows XP Professional pre-installation option), 2MP camera.
Source: Akihabaranews