I sometimes use my son's old gaming PC from 2012 for mapping stuff. It has a fast graphics card. It's not compatible with Windows 11 due to no TPM and the CPU is not supported. Is it worth salvaging any components?

225-2646 : XPS 8500
313-6138 : No Speaker Requested
317-9193 : 3rd Gen Intel Core i7-3770 processor 3.40 GHz with Turbo Boo st 2.0 up to 3.90 GHz
317-9212 : 16GB DDR3 SDRAM at 1600MHz
318-1873 : Blu-ray BD-R, DVD+/-RW Drive
318-2249 : Integrated 7.1 with WAVE MAXXA udio 4
318-2610 : XPS 8500, White Chassis w/19:1 media card reader
320-9902 : Nvidia GTX 660
330-1158 : Dell USB 6-Button Laser Mouse
331-6149 : SHIP,XPS,L10,FXCN,8500,DAO
331-9341 : Dell KB213 Wired Multimedia Ke yboard, US-English
342-4112 : 256GB SSD SRT enhancement +2TB SATA Hard Drive 7200 RPM
421-8687 : Windows 8, 64-bit, English
430-3628 : Integrated 10/100/1000 Ethernet
430-4735 : Dell Wireless 1703 802.11b/g/n , Bluetooth v4.0+LE
461-8389 : No Virus Protection Requested
467-4526 : US RTL,BUILD TO FULFILL,GNRC

Use the Flyoobe to bypass some of the Win11 "requirements"

https://github.com/builtbybel/Flyoobe

Keep in mind that just because you can install Windows 11 with a workaround, there are no guarantees that it will run well on hardware that old