Chapter 1 Introduction
Thank you for purchasing ASRock Z270M Pro4 motherboard, a reliable
motherboard produced under ASRock's consistently stringent quality control.
It delivers excellent performance with robust design conforming to ASRock's
commitment to quality and endurance.
Because the motherboard specifications and the BIOS software might be updated, the
content of this documentation will be subject to change without notice. In case any
modifications of this documentation occur, the updated version will be available on
ASRock's website without further notice. If you require technical support related to
this motherboard, please visit our website for specific information about the model
you are using. You may find the latest VGA cards and CPU support list on ASRock's
website as well. ASRock website http://www.asrock.com.
1.1 Package Contents
• ASRock Z270M Pro4 Motherboard (Micro ATX Form Factor)
• ASRock Z270M Pro4 Quick Installation Guide
• ASRock Z270M Pro4 Support CD
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 2 x Screws for M.2 Sockets (Optional)
• 1 x I/O Panel Shield
Z270M Pro4
5