About This Manual
This manual is written for system integrators, IT technicians and knowledgeable end users.
It provides information for the installation and use of the C9X299-PG300 motherboard.
About This Motherboard
The Supermicro C9X299-PG300 motherboard supports one Intel® Core® X-Series processor
in an LGA2066 socket. This is a high-end, multi-GPU motherboard geared to meet advanced
graphics demands. Advanced storage features are also offered: two U.2 connectors, two M.2
connectors, and NVMe. Please note that this motherboard is intended to be installed and
serviced by professional technicians only. For processor/memory updates, please refer to our
website at http://www.supermicro.com/products/.
Conventions Used in the Manual
Special attention should be given to the following symbols for proper installation and to prevent
damage done to the components or injury to yourself:
Warning! Indicates important information given to prevent equipment/property damage
or personal injury.
Warning! Indicates high voltage may be encountered when performing a procedure.
Important: Important information given to ensure proper system installation or to
relay safety precautions.
Note: Additional Information given to differentiate various models or to provide in-
formation for correct system setup.
Preface
3
Preface