HP SA 2040 SAS 6GBPS San Dual Controller LFF Storage Hard Drive Array K2R80A

HP K2R80A Server Enclosure Overview

• Brand: HP
• Part Number: K2R80A
• Product Category: Server Enclosures
• Sub-Category: Storage Array

Chassis Features of the HP K2R80A

• Installed Modules: 0 (factory default)
• Maximum Supported Modules: 24
• Drive Compatibility: SAS-2

Storage Capacity and Performance

• Maximum Storage Capacity: 43 TB
• External Storage Interface: 8Gb Fibre Channel, 1GbE iSCSI, 10GbE iSCSI, and 16Gb Fibre Channel
• Maximum Logical Unit Numbers (LUNs): Up to 512 LUNs

Advanced Storage Controller Specifications

• Controller Type: Dual RAID controllers
• Interface Type: SAS 6Gb/s
• Data Transfer Rate: Up to 600 MB/s
• Cache Size: 8 GB maximum buffer
• Supported RAID Levels: RAID 0, 1, 3, 5, 6, 10, 50

Hard Drive Information

• Pre-installed Hard Drives: None (No HDD)

Expansion and Connectivity Options

• Expansion Bays: 24 total, 24 free, 2.5" Small Form Factor (SFF)

Power and Redundancy Features

• Power Devices: Dual internal hot-plug power supplies
• Maximum Supported Power Supplies: 2
• Redundancy Support: Yes, 1+1 power redundancy
• Required Voltage: 120/230V AC, 50/60Hz

Controller

The HP SA 2040 Storage Hard Drive Array is equipped with a dual controller, making it a standout feature in the market. The dual controller functionality provides users with enhanced performance, reliability, and flexibility.

Enhanced Performance

With the dual controller feature, the HP SA 2040 Storage Hard Drive Array can distribute the workload across both controllers, allowing for improved performance and reduced latency. This means that data can be accessed and processed more quickly, resulting in faster response times and increased productivity.

Furthermore, the dual controller setup enables load balancing, ensuring that each controller handles an equal share of the workload. This prevents bottlenecks and ensures that the system operates at optimal efficiency even during peak usage periods.

Redundancy and Reliability

One of the major advantages of the dual controller feature is its redundancy capability. In the event of a controller failure, the other controller seamlessly takes over, ensuring uninterrupted access to data and preventing any potential downtime. This redundancy feature is crucial for businesses that rely heavily on their storage systems and cannot afford any disruption in their operations.

Moreover, the dual controller architecture also enhances data protection and reliability. The array can be configured to implement RAID (Redundant Array of Independent Disks) technology, which provides data redundancy by distributing data across multiple drives. In the event of a drive failure, data can be reconstructed from the remaining drives, minimizing the risk of data loss.

Flexibility and Scalability

The dual controller setup also offers increased flexibility and scalability for users. With two controllers, the SA 2040 Storage Hard Drive Array can support a higher number of connected devices and handle larger workloads. This makes it an ideal choice for growing businesses or organizations that need to accommodate expanding storage requirements.

Additionally, the dual controller feature allows for seamless upgrades and expansion. Users can easily add more storage capacity or upgrade to higher-performance controllers without disrupting the existing system. This scalability ensures that the SA 2040 Storage Hard Drive Array can adapt to changing business needs and future-proof the storage infrastructure.

Conclusion

In summary, the dual controller feature of the HP SA 2040 Storage Hard Drive Array provides users with enhanced performance, reliability, and flexibility. It ensures faster response times, load balancing, and uninterrupted access to data. The redundancy capability minimizes the risk of downtime and data loss. Furthermore, the dual controller setup offers scalability and future-proofing options for businesses looking to expand their storage capabilities. With its dual controller feature, the HP SA 2040 Storage Hard Drive Array stands out as a reliable and high-performing storage solution.

Interface

The HP SA 2040 Storage Hard Drive Array comes equipped with a SAS 6GBPS interface, which offers several benefits and is of great importance to users.

High Data Transfer Rates

The SAS (Serial Attached SCSI) 6GBPS interface provides significantly higher data transfer rates compared to traditional interfaces. With a speed of 6 gigabits per second (GBPS), it allows for faster read and write operations, resulting in improved overall system performance.

This increased data transfer rate is particularly advantageous for demanding applications that require fast access to large amounts of data, such as database servers or virtualized environments. By minimizing data transfer time, the SAS 6GBPS interface enables users to process information more efficiently and achieve better productivity.

Scalability and Compatibility

Another key benefit of the SAS 6GBPS interface is its scalability and compatibility with various storage devices. The interface supports multiple devices, allowing users to connect multiple hard drives or storage arrays to a single controller. This enables users to expand their storage capacity as needed without having to invest in additional controllers or infrastructure.

Furthermore, the SAS 6GBPS interface is backward compatible with previous SAS generations, ensuring compatibility with existing infrastructure. This flexibility allows users to leverage their previous investments and seamlessly integrate the HP SA 2040 Storage Hard Drive Array into their current setup.

Reliability and Performance Monitoring

The SAS 6GBPS interface also offers advanced features for monitoring and managing the storage system's performance and reliability. The interface supports SMART (Self-Monitoring, Analysis, and Reporting Technology), which enables the array to monitor drive health and predict potential failures. This proactive approach to drive management helps minimize the risk of data loss and ensures optimal system performance.

Additionally, the SAS interface provides advanced error detection and correction capabilities. It detects and corrects transmission errors in real-time, ensuring data integrity and preventing corruption. This feature is vital for critical applications that require high levels of reliability and data accuracy.

Conclusion

In conclusion, the SAS 6GBPS interface of the HP SA 2040 Storage Hard Drive Array offers high data transfer rates, scalability, compatibility, and advanced monitoring capabilities. It enables faster read and write operations, improving overall system performance. The scalability and compatibility features allow users to expand their storage capacity without investing in additional infrastructure. The reliability and performance monitoring capabilities ensure data integrity and minimize the risk of failures. With its SAS 6GBPS interface, the HP SA 2040 Storage Hard Drive Array provides users with a reliable and high-performing storage solution.

FormFactor

The HP SA 2040 Storage Hard Drive Array features a Large Form Factor (LFF), which offers several benefits and is of great importance to users.

Increased Storage Capacity

The LFF form factor allows for larger storage drives, enabling higher storage capacity within a single array. This is particularly advantageous for businesses or organizations that deal with large amounts of data or need to store high-resolution media files, such as videos or images.

With the LFF form factor, the HP SA 2040 Storage Hard Drive Array can accommodate larger hard drives, providing users with ample storage space. This eliminates the need for multiple arrays or external storage devices, simplifying the storage infrastructure and reducing management complexity.

Improved Cooling and Airflow

The LFF form factor also allows for improved cooling and airflow within the storage array. The larger size of the drives and the array itself allows for better heat dissipation, reducing the risk of overheating and ensuring optimal performance.

Proper cooling is essential for the longevity and reliability of storage devices. By maintaining an optimal operating temperature, the LFF form factor helps prolong drive lifespan and reduces the likelihood of premature failures. This is especially crucial for businesses that rely heavily on their storage systems and cannot afford any downtime or data loss.

Easy Drive Replacement

Another advantage of the LFF form factor is its ease of drive replacement. With larger drives, users have more space to work with when replacing or upgrading drives within the array. This makes drive replacement a simpler and more convenient process, reducing maintenance time and effort.

Additionally, the LFF form factor allows for hot-swappable drives, meaning that drives can be replaced while the system is still running. This further minimizes downtime and ensures continuous access to data, even during drive replacements or upgrades.

Conclusion

In conclusion, the Large Form Factor (LFF) of the HP SA 2040 Storage Hard Drive Array offers increased storage capacity, improved cooling and airflow, and easy drive replacement. The larger size of the drives enables higher storage capacity within a single array, simplifying the storage infrastructure. The improved cooling and airflow ensure optimal performance and reduce the risk of overheating. The ease of drive replacement and hot-swappable capabilities minimize downtime and ensure continuous access to data. With its LFF form factor, the HP SA 2040 Storage Hard Drive Array provides users with a reliable and convenient storage solution.

PartNumber

The HP SA 2040 Storage Hard Drive Array is identified by its unique PartNumber, with the specific model being K2R80A. The PartNumber feature holds significant benefits and importance for users.

Product Identification and Compatibility

The PartNumber serves as a unique identifier for the HP SA 2040 Storage Hard Drive Array. By referring to the PartNumber, users can quickly identify the specific model they are using or planning to purchase. This ensures compatibility with other components or accessories that are specifically designed for the identified model.

Moreover, the PartNumber allows users to easily locate product documentation, support resources, and software updates related to their specific model. This simplifies the troubleshooting process and ensures access to the most relevant information for maintaining and managing the storage system effectively.

Warranty and Service

The PartNumber is also crucial for warranty and service purposes. It helps users register their product correctly, ensuring that they receive the appropriate warranty coverage and support from HP or authorized service providers.

In case of any issues or failures with the HP SA 2040 Storage Hard Drive Array, having the correct PartNumber facilitates the service request process. It allows technicians to quickly identify the exact model and access relevant technical information or spare parts required for repairs or replacements. This expedites the resolution time and minimizes any disruptions in business operations.

Product Differentiation

The PartNumber plays a significant role in differentiating various models within the HP SA 2040 Storage Hard Drive Array product lineup. Each model may have different specifications, features, or performance capabilities.

By focusing on the specific PartNumber, users can compare different models and choose the one that best suits their requirements. They can consider factors such as storage capacity, performance, connectivity options, and more. The PartNumber provides a clear distinction between models and allows users to make informed decisions based on their specific needs.

Conclusion

In conclusion, the PartNumber feature of the HP SA 2040 Storage Hard Drive Array offers product identification and compatibility, warranty and service benefits, and helps in product differentiation. The PartNumber allows users to identify their specific model and ensure compatibility with other components or accessories. It simplifies the troubleshooting process and provides access to relevant support resources. Additionally, the PartNumber facilitates warranty registration and expedites service requests. By differentiating various models, the PartNumber enables users to make informed decisions based on their specific requirements. With its unique PartNumber (K2R80A), the HP SA 2040 Storage Hard Drive Array provides users with a reliable and customizable storage solution.