We are now going to test the USB 2.0 speed, so we used the fastest drive we have, the Kingston HyperX Max 3.0 128GB, which is an Toshiba based SSD product within a USB 3.0 capable enclosure. While the Dell Vostro doesn't have any USB 3.0 capable ports, we wanted to ensure that the external drive wasn't the limiting factor for our results.
USB 2.0 performance is pretty much as good as it gets, with scores just shy of 32 MB/s being reached.