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Provides the main front panel control functions (power on/off, reset, and so on).

Field replaceable units and sensor data records

Field replaceable units (FRUs) are major modules in the chassis that contain active electronic circuitry. FRUs can store information such as board serial number, part number, name, and asset tag that can be read using the System Setup Utility (refer to page 168). The BMC stores FRU information for the mainboard in a nonvolatile storage component on the board.

The BMC uses Sensor Data Records (SDRs) to identify the sensors in the system for monitoring. SDRs provide a list of the sensors, their characteristics, location, type, and type-specific information, such as default threshold values, factors for converting a sensor reading into the appropriate units (mV, rpm, degrees Celsius), and information on the types of events that a sensor can generate. The BMC stores SDR information in a nonvolatile storage component on the mainboard.

You can use the FRU/SDR load utility (refer to page 185) to initialize or update the FRU and SDR information. Some machines are shipped from the factory with some sensors disabled, because the actual configuration of the chassis is only determined when the user completes the system configuration. Chassis-specific information in the FRU, such as chassis part number, is also absent. For these reasons, it is important to run the FRU/SDR load utility as part of the system setup process. You should also run the FRU/SDR load utility whenever you change the number of fans, processors, or power supplies in the server.

System event log

The BMC manages a system event log (SEL), where it records significant or critical system events. Such events include instances of out of range temperatures and voltages, fan failures, and other sensor-related events. The BIOS, software, add-in cards, and other devices can also log events by sending messages to the BMC. The SEL is stored in a nonvolatile storage.

You can view the current contents of the SEL by using the System Setup Utility (refer to page 168).

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Acer Altos G900 manual Field replaceable units and sensor data records, System event log

Altos G900 specifications

The Acer Altos G900 is a powerful and versatile server designed to cater to the needs of various business environments. With its robust build and enterprise-grade features, it stands out as a reliable solution for organizations looking to enhance their IT infrastructure.

One of the main features of the Altos G900 is its scalability. It supports multiple server configurations and can be equipped with various Intel Xeon processors, enabling businesses to choose the performance level that best meets their requirements. The server can accommodate up to 24 DIMMs of DDR4 RAM, providing substantial memory capacity to handle demanding workloads and applications. This flexibility allows organizations to adapt their IT systems as their needs evolve, accommodating growth without necessitating a complete overhaul.

In terms of storage, the Acer Altos G900 offers a range of options, including both traditional hard disk drives (HDDs) and solid-state drives (SSDs). The server supports RAID configurations, ensuring data redundancy and improved performance. This feature is crucial for businesses that rely on uninterrupted data access and security. Furthermore, the G900's hot-swap capability for drives allows administrators to replace failed drives without downtime, enhancing reliability and availability.

The Altos G900 also focuses on advanced management and monitoring features. It includes the Acer Server Manager, a user-friendly interface that simplifies server maintenance and monitoring. This tool provides insights into system health, performance metrics, and alerts for any potential issues, enabling IT teams to proactively address problems before they escalate.

Security is another critical aspect of the Altos G900. The server incorporates various security features, including secure boot, TPM (Trusted Platform Module) support, and BIOS protection, to safeguard sensitive data and ensure system integrity. These features are essential for businesses operating in regulated industries or handling confidential information.

Additionally, the G900 is designed for energy efficiency, meeting various environmental standards. Its power supply is optimized to reduce energy consumption while maintaining high performance. This not only lowers operational costs but also aligns with the growing emphasis on sustainability in the IT sector.

In summary, the Acer Altos G900 is a high-performance server that offers scalability, storage flexibility, extensive management capabilities, robust security features, and energy efficiency. It represents an ideal solution for businesses seeking to bolster their IT infrastructure and drive efficiency in their operations. With its combination of performance and reliability, the Altos G900 is well-suited to meet the demands of today’s dynamic business environment.