H8SCM(-F) SERVERBOARD USER'S MANUAL

CPU Temperature Display (CTD)

CPU Temperature descriptions are defined as:

Low [Tctl Value = Lowest Value, Tctl Value = -45]

Medium [Tctl Value = -46, Tctl Value = 60]

High [Tctl Value = -61 and Above]

Note: Only CPU temperature (Low, Medium, High) and system temperature (RT1) are required to be displayed in BIOS and in-system monitoring software. Other Serverboard components such as memory, chipset, SAS and 10Gb controllers, and others are not requried to display temperatures. For debugging and testing purposes, BIOS and system monitoring software can show motherboard components’ temperatures (such as memory, chipset, SAS and 10Gb controllers). However for SMCI standard release version BIOS and system monitoring software, motherboard components’ temperatures are NOT required to be displayed.

CPU Overheating Alarm (COA)

CPU Overheating Alarm (COA) has “Early Alarm” and “Default Alarm” (default) options in the BIOS, and is required to be implemented in all fan speed control modes.

The Early Alarm is enabled when the Tctl value = 65, and is disabled when the Tctl value drops from 65 to 62.

The Default Alarm (default setting) is enabled when the Tctl value = 70, and is disabled when the Tctl value drops from 70 to 67.

When COA (either Early or Default Alarm) is enabled, the following actions are required to be executed:

•System overheating LED is required to be ON and to solid red.

•Onboard buzzer or speaker is required to be ON and to be a continuous sound.

•All system fans are required to be operated at full speed.

•System monitoring software (such as Super Doctor and IPMI if available) is required to report and record CPU overheating events in the event logs.

When COA (either Early or Default Alarm) is disabled, the following actions are required to be executed:

•System overheating LED is required to be OFF.

•Onboard buzzer or speaker is required to be OFF.

•All system fans are required to be returned to a normal, non-CPU-overheating LFSC condition.

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SUPER MICRO Computer H8SCM-F user manual CPU Temperature Display CTD
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H8SCM, H8SCM-F specifications

Super Micro Computer, known for its cutting-edge server technology and enterprise solutions, offers the H8SCM-F and H8SCM motherboards as part of its robust line of products designed for high-performance computing tasks. These motherboards are ideal for businesses that require reliable, scalable, and cost-effective solutions for their data center and server needs.

The H8SCM-F and H8SCM motherboards are based on the AMD Opteron architecture, which delivers an impressive performance-to-cost ratio. They support dual-socket configurations, accommodating up to 16 cores in a single system, which is ideal for handling intensive processing demands. This allows organizations to run virtualization software, database applications, and other resource-heavy tasks with ease.

One of the standout features of the H8SCM-F motherboard is its extensive memory support. It can accommodate up to 512GB of DDR3 memory across eight DIMM slots. This high memory capacity enhances performance, particularly in data-intensive applications, ensuring that users can run multiple processes without facing bottlenecks.

The H8SCM series motherboards also emphasize connectivity. With integrated features such as dual Gigabit Ethernet ports, they support effective bandwidth management. Additionally, the presence of multiple PCI-E slots enables users to incorporate various expansion cards for enhanced connectivity options, including additional network interfaces and high-performance storage controllers.

In terms of storage, the H8SCM-F motherboard offers support for multiple SATA drives, facilitating RAID configurations for improved data redundancy and performance. The ability to implement RAID 0, 1, 5, and 10 provides users with flexibility and security for their data storage needs.

Another key technology integrated into the H8SCM series is advanced thermal management. Supermicro has designed these motherboards with careful attention to airflow and cooling solutions, ensuring that systems remain stable under heavy workloads. This is particularly vital in environments where uptime is critical.

In summary, the Super Micro Computer H8SCM-F and H8SCM motherboards are designed with high-performance, scalability, and reliability in mind. Their support for powerful AMD Opteron processors, substantial memory capacity, extensive connectivity options, and advanced storage and thermal management features make them an excellent choice for businesses seeking efficient server solutions. Whether for virtualized environments or high-demand applications, these motherboards deliver exceptional performance and versatility to meet a wide range of enterprise needs.
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