Noob question: I am planning to buy a new desktop PC and to store bitcoin on Bitcoin Core Desktop Wallet full node.

I am currently doing that on my laptop. I bought it from ZaReason, it's tailor made designed to run linux.

Now I moved to Taiwan and don't want to import from abroad, since so much hardware is produced here. Knowing that

• I'd format the hard drive to get rid of preinstalled Windows OS
• I'd get these specs:
  
  • B360 HD3 | Motherboard,
  • Intel Core i7-9700 Processor,
  • (x4) Kingston 16Gb ram,
  • 256Gb Intel SSD 760p,
  • (x2) Toshiba 4Tb HDD, GA 1030 OC 3G Graphics Card.,
  • my own TV as monitor with HDMI,
  • USB wired keyboard.

Do you think there is any possibility of hardware backdoor, or any leftovers from Windows, that would put my bitcoin at risk? I plan to use it as my main, home workstation.