Asking Price is $600 or Best Reasonable Offer (paid $2800 new) Manufacturer's Product Specifications (64 bit model): https://support.hp.com/ca-en/document/c02972447 System was used for playing FPS and MineCraft, as well as a variety of MS Office functions. Tower can be upgraded to 16 GB of RAM using 4/4 Available Memory Sockets. System Restore used on 07/18/2020 at 1:19 a.m. to return to factory specifications. FREE Windows 10 upgrade available if installed prior to doing updates to current standard of security protocols. Norton Antivirus 60 day trial was activated at time of reset for protection. Responding directly to ad will get faster responses, texts limited to weekends and MAXIMUM of 3 responses!