![]() This video output on a server is provided by a very light integrated GPU or an management interface. While it's technically possible to have a server running without it, it's very convenient to be able to plug a monitor for maintenance purpose (OS install, BIOS update, diagnostic, etc.). If your applications relies on CPU only you don't need any dedicated GPU.ĭo I need a video output on my headless server ? ![]() Dedicated GPU on servers are used for highly parallelized application (number crunching, physics simulations, signal processing, AI, cryptomining, etc.). You literally have to look into the garbage bin these days - if anyone has something without that is proper please inform me, but I am mostly looking at SuperMicro and am not aware of any board that would fit the OP's demands. It has been many years since I have seen a proper server that does not have IPMI and a GPU. At these points a non-networked access (via a browser on a separate management system) is a lifesaver. Also at times of failure you may realize "using SSH" means "not having any idea how to get to the server as the SSH interface is failing for whatever reason". You may say "you use Linux" - but somehow you must install it, and sometimes you must update the BIOS, and things being as they are, those operations are not happening via Linux over SSH. ![]() So, you get a server that not only has a GPU, but also has IPMI functionality allowing you to see both a "virtual screen" as well as using this screen over HTML (mostly) to allow you to see and configure the BIOS. ![]() Server boards mostly are prepared for attaching a screen, and if anything you will value that the next time you must upgrade the BIOS. This is simply a matter of what people OFFER - not what you want. You do not need one, but you will be very hard pressed to get a proper server WITHOUT one, even if it is a low end one.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |