When buying a computer that is not a brand name what are the things not support considered?

When buying a non-brand name computer, consider the build quality, as lesser-known brands may use cheaper materials, leading to durability issues. Check for customer reviews and support options, as these brands may lack reliable after-sales service. Additionally, ensure that the specifications meet your needs, and be cautious about warranty terms, as they may be less favorable than those of established brands. Lastly, consider the availability of replacement parts, as non-branded units might use proprietary components that are harder to source.