Lenovo Thinkpad T530 Core i5-3320M @ 2.6GHz, 4GB RAM, 320GB HDD, Xubuntu 18.04
This Lenovo Thinkpad T530 has a Core i5-3320M processor with 2 cores running at 2.6GHz (turboing up to 3.3GHz). One of the cooler features is the ability to back-light the keyboard in low light situations (using Fn + SPACE). We've loaded the Working Centre's modified version of Xubuntu Linux 18.04 with LibreOffice, GIMP, and several other applications not in the stock Xubuntu installation. This is a good all around laptop with a 15.6" Full HD display (1920x1080). The RAM in this laptop can be upgraded up to 16GB RAM using DDR3-12800 SO-DIMMs. We played the same youtube video for 1 hour on battery power. After the hour the battery indicator in Xubuntu showed 63% of battery life left indicating that this system still has around 2 hours of battery with light use.
Intel HD 4000
1 x mini DisplayPort, 1 x VGA, 2 x USB 3.0, 1 x USB 2.0, 1 x IEEE1394
Battery was 63% after 60 minutes of playing same youtube video
Intel Core i5-3320M @ 2.6GHz
Western Digital WD3200BEVT-2 320GB HDD