THE ARMOR A65 1TB
The rubber/plastic enclosure of the Armor A65 measures 143.4mm in length, 86.7mm in width and 20.7mm in height and weighs 260g.
Several certification and warning logos are present at the rear of the drive along with the drive capacity and two long openings on the rubber cover.
A normal sized USB 3.0 port is placed at the base of the A65 right behind a waterproof/dustproof cap and next to the activity LED (opposite corner but can't be seen if the PHD is not plugged in).
This is how you can store the cable using the two long openings and although it's not really nice looking it actually works.
The Momentus/Spinpoint (ST1000LM024/HN-M101MBB) 2.5" HDD model by Seagate/Samsung spins at 5400RPM, has a total of 8MB Cache and is SATA III compatible.
Silicon Power has a few utilities you may want to try with the A65 (most noticeably their HDD lock utility) all of which are free to download from their online page.