Red Hat provides a Hardware Certification list here for their products:
CentOS does not provide any Certifications (Hardware, Software or otherwise), but you can look at the upstream hardware information as a starting point in troubleshooting if your hardware is supported by that source code. Since CentOS is built from the same source code, it should work on similar hardware.
Please submit issues to the CentOS Bugs database if you can not resolve your issue here: