About This Manual; About This Motherboard; Conventions Used In The Manual - Supermicro X11SRi-IF User Manual

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 X11SRi-IF motherboard.

About This Motherboard

The Supermicro X11SRi-IF supports an Intel® Xeon® W (Socket R4) processor with up to 18
cores and a thermal design power (TDP) of up to 140W. Built with the Intel C422 chipset, the
X11SRi-IF supports 4-channel, 4-DIMM DDR4 ECC RDIMM/LRDIMM memory with speeds
of up to 2666 MHz. This motherboard offers features such as OCuLink connectors, dual 1G
Base-T ports, and a Trusted Platform Module (TPM) header. The X11SRi-IF is the perfect
high-performance small form factor solution for space-constraint and multi-node systems.
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
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 while 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 provides informa-
tion for proper system setup.
Preface
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Preface
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