Mass Effect 2 PC System Requirements, DRM Revealed
The system requirements for the PC version of Mass Effect 2 have been revealed, along with the surprisingly barebones DRM that BioWare will employ in the sequel -- which is to say very little DRM at all.
"The boxed/retail PC version of Mass Effect 2 will use only a basic disk check and it will not require online authentication," wrote BioWare community director Chris Priestly in his announcement post on their official forum. "This is the same method as Dragon Age: Origins. Digital versions will use the retailer's protection system."
As for the system requirements, you can find the quite reasonable prerequisites (both minimum and recommended) below.