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Chapter 1: Introduction
Thank you for purchasing ASRock Rack C2750D4I / C2550D4I mother-
board, a reliable motherboard produced under ASRock Rack’s consistently
stringent quality control. It delivers excellent performance with robust de-
sign conforming to ASRock Rack’s commitment to quality and endurance.
In this manual, chapter 1 and 2 contains the introduction of the mother-
board and step-by-step hardware installation guide. Chapter 3 and 4 con-
tains the conguration guide of BIOS setup and information of the Support
CD.
Because the motherboard specications and the BIOS software
might be updated, the content of this manual will be subject to
change without notice. In case any modications of this manual
occur, the updated version will be available on ASRock Rack’s
website without further notice. You may find the latest VGA
cards and CPU support list on ASRock Rack’s website as well.
ASRock Rack website http://www.asrock.com
If you require technical support related to this motherboard,
please visit our website for specic information about the model
you are using.
www.asrock.com/support/index.asp
1.1 Package Contents
ASRock Rack C2750D4I / C2550D4I Motherboard
(Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm)
1 x User Manual
1 x Support CD
6 x Serial ATA (SATA) Data Cables (Optional)
1 x I/O Panel Shield
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