1. Must work with a good radiator, please buy bundle with radiator if you do not have.

2. Must connect 24pins+4pins ATX 12V power supply at the same time to power on.

3. If you buy SFF-8643 to 4*NVMe adapter board must install 4pcs M.2 PCIE3.0 NVMe, DO NOT support M.2 PCIE4.0 NVMe!

4. Every new motherboard was tested with radiator totally before shipping, that is why copper plate seems to get traces of thermal grease.