This is a used thinkpad t520 with windows xp pro 32bit fully activated with drivers installed and ready to use. It has an i5 2520m, 4gb of ram, and a 250gb hard drive. It does NOT have the CD drive or the track point. It has some sticker damage and adhesive resedue on the back cover and the lenovo logo is damaged. It comes with an OEM 90 watt charging brick and the original battery, which still holds a charge, but i can't  garentee for how long.