OS Name: Microsoft Windows 10 Home System Manufacturer: MSI System Model: MS-7641 System Type: x64-based PC Processor(s): 1 Processor(s) Installed. : AMD64 Family 16 Model 5 Stepping 3 AuthenticAMD ~3300 Mhz BIOS Version: American Megatrends Inc. V17.5, 12/13/2011 Total Physical Memory: 4,095 MB Video card: NVIDIA GeForce GTX 550 Ti Installed RAM: 4.00 GB Disc Drive: CD-ROM Drive With 850W power supply. I need to get a new shell, but I would don't want to get a new processor and motherboard If I don't have too. I wanted to see how much the parts my cost to bring this up to par, or if I should just buy a new desktop around $1500. Let me know if there are any other specs you want to know about.