ASROCK Q1900B-ITX User Manual page 8

BIOS
Feature
Hardware
Monitor
OS
Certifica-
tions
* For detailed product information, please visit our website: http://www.asrock.com
Due to limitation, the actual memory size may be less than 4GB for the reservation for
system 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.
4
• 64Mb AMI UEFI Legal BIOS with GUI support
• Supports Plug and Play
• ACPI 1.1 compliant wake up events
• Supports jumperfree
• SMBIOS 2.3.1 support
• CPU/Chassis temperature sensing
• CPU/Chassis Fan Tachometer
• CPU/Chassis Quiet Fan (Auto adjust chassis fan speed by
CPU temperature)
• CPU/Chassis Fan multi-speed control
• CASE OPEN detection
• Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore
• Microsoft® Windows® 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)