ASROCK Fatal1ty X99X Killer Series Manual page 14

BIOS
Feature
Hardware
Monitor
OS
Certiica-
tions
* For detailed product information, please visit our website: http://www.asrock.com
Please realize that there is a certain risk involved with overclocking, including adjusting
the setting in the BIOS, applying Untied Overclocking Technology, or using third-party
overclocking tools. Overclocking may afect your system's stability, or even cause damage to
the components and devices of your system. It should be done at your own risk and expense.
We are not responsible for possible damage caused by overclocking.
Due to limitation, the actual memory size may be less than 4GB for the reservation for sys-
tem usage under Windows® 32-bit operating systems. Windows® 64-bit operating systems
do not have such limitations. You can use ASRock XFast RAM to utilize the memory that
Windows® cannot use.
10
• 2 x 128Mb AMI UEFI Legal BIOS with multilingual GUI
support (1 x Main BIOS and 1 x Backup BIOS)
• Supports Secure Backup UEFI Technology
• ACPI 1.1 Compliant wake up events
• SMBIOS 2.3.1 Support
• CPU, DRAM, PCH 1.05V, PCH 1.5V, VPPM Voltage Multi-
adjustment
• CPU/Chassis temperature sensing
• CPU/Chassis/Power Fan Tachometer
• CPU/Chassis Quiet Fan (Auto adjust chassis fan speed by
CPU temperature)
• CPU/Chassis Fan multi-speed control
• Voltage monitoring: +12V, +5V, +3.3V, CPU Input Voltage,
CPU Internal Voltages
• Microsot® Windows® 10 64-bit / 8.1 32-bit / 8.1 64-bit / 8 32-
bit / 8 64-bit / 7 32-bit / 7 64-bit
• FCC, CE, WHQL
• ErP/EuP Ready (ErP/EuP ready power supply is required)