I have that HDD, but it says "console" in the article. So that works?
I would think so, but cant be sure. The solutions to the cloudsave issue specify HDD, but then relate that as equal to the console with which the save originated, but I wouldnt think the console matters as much as the HDD itself. I would hope its simply the HDD since many people dont have the same console but do have the same HDD.
Worse case scenario you can always download a save from www.masseffect2saves.com and then convert it to an Xbox save with Gibbed's Save Editor and make whatever tweaks you like to it before hand.
EDIT: Hell I wonder if you can "fix" your cloud save by exporting it to your PC and just resaving it as an Xbox save with Gibbed's save editor somehow by making it a PC save first then turning it back into a Xbox save.