Here are Destiny 2’s PC system requirements
https://www.polygon.com/2017/10/12/16467148/destiny-2-pc-specs-time-prestige-raid
Destiny 2’s Windows PC version is almost upon us, and developer Bungie announced today that it has finalized the game’s hardware specifications on computers.
The final system requirements are identical to the specs Bungie gave in late July, a month before the Destiny 2 beta went live on PC. Here’s the kind of gaming rig you’ll need to play the PC version of the game, which requires a 64-bit version of Windows 7, 8.1 or 10 and 68 GB of free hard drive space: