[SOLVED] HP EliteDesk 800g1 tower

[michoohan1980]

How can I upgrade to the latest release of a cpu available in the market using this chassis machine
HP EliteDesk 800 g1 tower ?

 

[Obakasama]

https://support.hp.com/gb-en/document/c03808397

Assuming the above linked specs are correct - the answer is either 'no' or 'if you upgrade your motherboard and RAM as well' if you mean by "latest release of a CPU" the recent Intel 9xxx series or AMD Ryzen CPUs. The motherboard of that system supports Intel's 4th gen CPUs.