In the world of data storage and management, the HP 631673-B21 Smart Array P421 RAID Controller plays a crucial role. This advanced piece of hardware is designed to enhance the performance and reliability of storage systems. Let's delve into the details of this RAID controller, breaking down its key features, specifications, and benefits. The HP 631673-B21 Smart Array P421 is a RAID (Redundant Array of Independent Disks) controller, specifically designed for Serial-Attached SCSI (SAS) technology. It operates at an impressive 6 Gigabits Per Second (GBPS), ensuring high-speed data transfer and efficient storage management. With 2 Ports EXT (External) Peripheral Component Interconnect Express (PCI-E) 3.0 X8, it offers a versatile and powerful solution for storage connectivity.
Unraveling the SAS TechnologySSerial-attached SCSI, or SAS, is a technology that revolutionizes data transfer in storage devices. Unlike its predecessor, Parallel SCSI, SAS uses a serial point-to-point architecture. This means that data is transferred bit by bit over a single, dedicated connection. The 6 GBPS speed of the HP 631673-B21 Smart Array P421 ensures swift and seamless data transfer, meeting the demands of modern storage applications.
Exploring the PCI-E 3.0 X8 InterfaceThe RAID controller is equipped with a Peripheral Component Interconnect Express (PCI-E) 3.0 X8 interface. This high-speed interface is crucial for connecting the controller to the server or motherboard. The third generation of PCI-E ensures optimal bandwidth and performance, making the HP 631673-B21 Smart Array P421 a reliable and future-proof choice for storage setups.
RAID Capabilities for Data SecurityRAID controllers are known for their ability to enhance data security and reliability. The HP 631673-B21 Smart Array P421 supports various RAID levels, allowing users to configure their storage systems based on their specific needs. Whether it's RAID 0 for performance, RAID 1 for mirroring and redundancy, or other RAID levels, this controller provides flexibility in designing storage solutions.
Flashed Back Write Cache (FBWC) for Data IntegrityOne standout feature of the HP 631673-B21 Smart Array P421 is its 1 Gigabyte (GB) Flashed Back Write Cache (FBWC). This cache plays a crucial role in improving data write performance and ensuring data integrity. In the event of a power loss, the FBWC protects data by storing it temporarily and then flushing it back to the drives once power is restored. This feature is paramount in preventing data loss and maintaining the integrity of critical information.
Benefits of HP 631673-B21 Smart Array P421 RAID ControllerEnhanced PerformanceThe combination of SAS technology and PCI-E 3.0 X8 interface ensures high-speed data transfer, leading to improved overall system performance.
Data SecurityWith support for various RAID levels, users can implement a storage configuration that suits their specific security and redundancy requirements.
Data Integrity AssuranceThe Flashed Back Write Cache (FBWC) provides an additional layer of protection, safeguarding data in the event of unexpected power interruptions.
Versatility in Storage SolutionsThe controller's compatibility with different RAID levels and SAS technology makes it a versatile choice for various storage setups, from high-performance environments to those requiring robust data redundancy.
Scalable and Reliable- The 631673-B21 HP P421 6GB 2 Ports PCI-E 3.0 X8 SAS Raid Controller FBWC is a scalable and reliable solution for storage systems.
- The controller supports multiple SAS ports which allows for connecting multiple storage devices at the same time, providing scalability for the storage system. This allows for easy expansion and upgrade of the storage system as the needs of the organization change over time.
- The controller also supports Error Correction and Monitoring which detects and corrects errors in real-time, and also provides monitoring of the storage system to ensure the data is always safe and secure, which can help to prevent data loss.
- The controller is also compatible with the ProLiant Gen8-Gen10 servers which means that you can use this controller with multiple generations of ProLiant servers and can easily upgrade your storage systems without having to change the controller.
- The 631673-B21 HP P421 6GB 2 Ports PCI-E 3.0 X8 SAS Raid Controller FBWC is a scalable and reliable SAS RAID solution that provides flexibility and ease of use for managing RAID levels, data protection, and data management. This controller is compatible with ProLiant Gen8-Gen10 servers and provides a reliable solution for data protection, ensuring a reliable storage solution for enterprise storage needs.
- The 631673-B21 HP P421 6GB 2 Ports PCI-E 3.0 X8 SAS Raid Controller FBWC provides optimized performance through its support for the PCI-E 3.0 interface.
- The controller supports the PCI-E 3.0 interface which provides a high-speed data transfer rate of up to 8GT/s, which is double the speed of the previous generation of the PCI-E 2.0 interface. This higher data transfer rate allows the controller to process more data in a shorter amount of time, resulting in improved performance for the storage system.
- The controller also supports 6GB/s SAS which provides high-speed data transfer rates that can handle large amounts of data, this can handle large data sets and large files that require high-speed data transfer rates.
- The controller also supports Flash Backed Write Cache (FBWC) which is a type of cache memory that is used to improve the performance of the storage system by reducing the number of writes to the hard drive. This reduces the time required to write data to the hard drive, which improves overall performance.
- The HPE ProLiant DL380 Gen10 server, model number 631673-B21, is a high-performance and reliable server designed for use in data centers and enterprise environments.
- It is built on the Intel Xeon Scalable family of processors and offers a high level of expandability with multiple PCIe slots and support for up to 3 TB of memory. The server also includes HPE's Smart Array controllers for high-speed storage and HPE's embedded management features for easy configuration and monitoring.
- One of the key features of the 631673-B21 model is its exceptional reliability. This server is designed to be highly available and to minimize downtime, with features such as redundant power supplies and fans, as well as support for HPE's Insight Online and Insight Remote Support for proactive monitoring and troubleshooting.
- Additionally, this server is suitable for use in demanding workloads such as virtualization, database management, and big data analytics. With the combination of high performance and reliability, this server is ideal for organizations looking to run mission-critical applications.
- Brand: HP
- Part Number or SKU# 631673-B21
- Product Type: PCI-E
- Product Name: Controller
- Controller Interfaces Type: SERIAL ATA/600. SERIAL ATTACHED SCSI (SAS)
- Bus Type: PCI Express 3.0 X8
- Data Transfer Rate: 600 MBPS
- Raid Supported: Yes
- Raid Levels: RAID 0 . RAID 1 . RAID 5. RAID 10. RAID 50.
- Drive Supported: UP TO 64 X LOGICAL
- UP TO 200
- Platform Supported: PC
- Data Backup Type: Flash-Backed Cache
- Standard Memory: 1 GB DDR3 SDRAM
- Maximum Memory: 2 GB DDR3 SDRAM
- Ports: 2 X 6GB/S SAS - MINI-SAS EXTERNAL
- Form Factor: LOW-PROFILE PLUG-IN CARD
Finally, the HP 631673-B21 Smart Array P421 RAID Controller stands as a formidable solution for businesses and individuals seeking reliable, high-performance storage management. Its SAS technology, PCI-E 3.0 X8 interface, and advanced RAID capabilities make it a versatile choice in the ever-evolving landscape of data storage. Whether you are looking to enhance performance, ensure data security, or achieve a balance between the two, this RAID controller proves to be a valuable asset in the realm of storage solutions.
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