Lenovo’s ThinkPad T410s, T410/T510 and W510 notebooks aren’t new, but the company has brought them up to date at CES 2010 with Intel’s latest dual-core, Core i5 and Core i7 processors.

The T410s 14-inch ultraportable has a choice of Core i5-520M and i5-540M CPUs, along with the regular choices of HDD or SSD storage, up to 8GB of RAM, WiFi b/g/n, optional Bluetooth, 3G and WiMAX, while the ThinkPad T410/T510 throw the Core i7-620M into the mixture too.

As for the Lenovo ThinkPad W510, the 15.6-inch machine has a choice of quad-core Core i7-720QM, Core i7-820Q or Core 2 Extreme i7-920XM processors on offer, paired with up to 16GB of RAM and either HDD or SSD storage. The W510 also gets the option of NVIDIA Quadro FX 880M 1GB graphics.

All of the machines have larger, multitouch-capable touchpads and reworked keyboards, together with running Windows 7. All four ranges will go on sale come January 7th, priced from $1,399 for the T410s, $999 for the T410 and T510 and $1,599 for the W510.