The HPE 841479-001 is a technical white paper that provides guidance on optimizing read-intensive workloads on HPE ProLiant Gen9 and Gen10 servers. A read-intensive workload refers to a workload where most of the data access is read-only and relatively few writes are performed. In these types of workloads, the performance of the storage system is critical for achieving good application response times.
The white paper discusses various methods for optimizing read-intensive workloads, including:
- Caching: By using caching techniques, such as read caching in storage arrays or using cache acceleration software, the most frequently accessed data can be stored in faster storage media, reducing the number of disk I/O operations and improving performance.
- Storage tiering: By tiering the storage, hot data can be moved to faster storage media, while cold data can be moved to slower, less expensive storage media.
- Storage optimization software: Software can be used to optimize storage performance by improving the placement of data on disk and reducing the number of disk I/O operations.
- Network optimization: By optimizing the network, the data transfer rate between the server and storage system can be increased, reducing the latency and improving performance.
The white paper also includes best practices for tuning storage systems and servers for read-intensive workloads. It provides recommendations for hardware and software configurations, storage architectures, and performance tuning parameters that can help to optimize the performance of read-intensive workloads.
The HPE 841479-001 white paper is a valuable resource for IT professionals and system administrators who are looking to optimize the performance of read-intensive workloads on HPE ProLiant Gen9 and Gen10 servers.
SATA 6GBPS InterfaceThe SATA 6Gbps interface is a storage interface that is described in the HPE 841479-001 white paper. SATA (Serial ATA) is a standard for connecting storage devices, such as hard drives and solid-state drives, to a computer. The 6Gbps refers to the maximum data transfer rate supported by the interface, which is 6 gigabits per second.
In the white paper, the SATA 6Gbps interface is discussed as a potential option for connecting storage devices to HPE ProLiant Gen9 and Gen10 servers. The SATA 6Gbps interface provides several benefits, including faster data transfer rates, improved performance, and increased reliability compared to older SATA interfaces.
It is important to note that the actual performance of the SATA 6Gbps interface will depend on various factors, such as the performance of the storage device, the workload characteristics, and the configuration of the server and storage system. The white paper provides guidance on how to optimize the performance of SATA 6Gbps interfaces for read-intensive workloads.
The SATA 6Gbps interface is a popular and widely-used option for connecting storage devices to servers and is supported on a range of HPE ProLiant Gen9 and Gen10 servers. The HPE 841479-001 white paper provides valuable information for IT professionals and system administrators who are looking to optimize the performance of read-intensive workloads on these servers.
Low Power ConsumptionThe HPE 841479-001 is a low power consumption power supply unit (PSU) designed for use in HPE ProLiant servers. Low power consumption in a PSU refers to its ability to consume minimal amount of electrical power while providing sufficient power to the server components. This helps to reduce energy costs and also improve the overall efficiency of the server.
The 841479-001 is a 750W PSU that is 80 PLUS Platinum certified, meaning it is highly efficient and can deliver up to 92% energy efficiency at 50% load. This high level of efficiency helps to reduce the overall power consumption of the server and also improves the server's thermal performance by reducing the amount of heat generated by the PSU.
Additionally, the 841479-001 features a hot-plug design, which allows it to be easily replaced or upgraded without having to power down the server, providing a high level of serviceability and uptime. The unit also supports multiple input voltage ranges, making it suitable for use in a variety of data center environments.
The HPE 841479-001 low power consumption PSU is a highly efficient and reliable power supply unit that provides sufficient power to HPE ProLiant servers while consuming minimal amounts of electrical power, reducing energy costs and improving overall server efficiency.
General Information- Manufacturer: Hewlett Packard Enterprise (HPE)
- Manufacturer Part Number 841479-001
- Type : Solid State Drive (SSD)
- Sub Type : SATA-6GBPS
- Capacity : 480 GB
- Length X Width : Standard Lff
- Interface : SATA-6GBPS
- From Factor : 3.5inch
- Drive Transfer Rate : 600 MBPS
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