Processor And Chipset Overview; Special Features; Recovery From Ac Power Loss - Supermicro H12DSU-iNR User Manual

H12DSU-iNR User's Manual

1.2 Processor and Chipset Overview

Built upon the functionality and capability of the AMD EPYC® 7002/7003 processor in an SP3
socket. The H12DSU-iNR motherboard offers maximum I/O expendability, energy efficiency,
and data reliability in a 7nm process architecture, and is optimized for embedded storage
solutions, networking applications, or cloud-computing platforms.
With support of the new microarchitecture 7nm process technology, the H12DSU-iNR drastically
increases system performance for a multitude of server applications.
The AMD EPYC® 7002/7003 supports the following features:
•
ACPI Power Management Logic Support Rev. 6.2
•
Adaptive Thermal Management/Monitoring
•
PCIe 4.0 w/transfer rate of up to 16.0 GT/s and SATA 3.0 w/ transfer rate of up to 6.0 GB/s
•
System Management Bus (SMBus) Specification Version 3.1.1

1.3 Special Features

This section describes the health monitoring features of the H12DSU-iNR motherboard. The
motherboard has an onboard System Hardware Monitor chip that supports system health
monitoring.

Recovery from AC Power Loss

The Basic I/O System (BIOS) provides a setting that determines how the system will respond
when AC power is lost and then restored to the system. You can choose for the system to
remain powered off (in which case you must press the power switch to turn it back on), or
for it to automatically return to the power-on state. See the Advanced BIOS Setup section
for this setting. The default setting is Last State.
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