Description
Product Overview of HP 689245-001 Smart Array P420i Storage Controller
The HP 689245-001 Smart Array P420i is a PCI-E 3.0 storage controller that provides a high-performance RAID solution for servers. It is designed to support up to 8GB of cache and can be used with various HP ProLiant servers.
The HP 689245-001 Smart Array P420i is a RAID (Redundant Array of Independent Disks) storage controller designed by HP. It’s a high-performance controller utilized in servers, specifically engineered to manage and enhance storage capabilities efficiently.
Purpose of a Storage Controller
A storage controller, like the Smart Array P420i, serves as an integral part of a server system, managing the storage devices and data flow. It ensures efficient data access, protection, and performance optimization across connected storage drives.
Understanding the Technical SpecificationsPeripheral Component Interconnect Express (PCI-E) 3.0
- PCI-E 3.0: The PCI Express 3.0 is the interface technology utilized by this storage controller. It provides high-speed communication between the controller and the server’s motherboard.
8 Gigabytes (GB) RAID Mezzanine Storage Controller
- 8GB RAID Controller: The controller manages RAID configurations, offering up to 8GB of cache memory to enhance data read and write speeds, as well as overall system performance.
- Mezzanine Form Factor: The mezzanine form factor typically refers to a compact design suited for expansion cards in servers.
Features
The HP 689245-001 Smart Array P420i storage controller comes with a range of features that make it an ideal solution for servers. Some of its key features include:
- RAID Support: The P420i storage controller supports a range of RAID configurations, including RAID 0, RAID 1, RAID 10, RAID 5, and RAID 50. This enables you to configure your storage solution according to your specific needs.
- PCI-E 3.0: The P420i storage controller uses the PCI-E 3.0 interface, which provides a high-speed data transfer rate of up to 8GT/s. This makes it an ideal solution for high-performance servers.
- 8GB Cache: The P420i storage controller comes with 8GB of cache memory, which helps to improve performance by reducing disk access times.
- Mezzanine Form Factor: The P420i storage controller is designed in a mezzanine form factor, which makes it easy to install in HP ProLiant servers.
Specifications
The HP 689245-001 Smart Array P420i storage controller comes with the following specifications:
- Controller Type: RAID Controller
- Interface Type: PCI-E 3.0
- Data Transfer Rate: 8GT/s
- Cache Memory: 8GB
- RAID Levels: RAID 0, RAID 1, RAID 10, RAID 5, RAID 50
- Form Factor: Mezzanine
Importance of RAID Controllers in Server Systems
Data Protection and Redundancy
- RAID controllers ensure data protection by creating redundant copies of data across multiple drives, safeguarding against drive failures and data loss.
Improved Performance
- With cache memory and RAID configurations, controllers like the Smart Array P420i boost read/write speeds, optimizing data access and transfer.
Scalability and Flexibility
- RAID controllers offer flexibility by supporting various RAID levels, allowing users to tailor storage configurations based on performance and redundancy needs.
Application in Server Systems
Integration into Servers
- The HP 689245-001 Smart Array P420i is specifically designed for integration into HP servers, enhancing their storage capabilities and performance.
Storage Optimization
- It optimizes storage efficiency by efficiently managing data storage, ensuring quick access and reliable data protection.
Benefits of HP 689245-001 Smart Array P420iEnhanced Data Protection
- The RAID configurations and cache memory help safeguard data against drive failures, enhancing overall data protection.
Improved Performance
- With faster data access and transfer speeds, the Smart Array P420i boosts server performance, facilitating quicker response times and efficient data handling.
Scalability and Compatibility
- It offers scalability options and compatibility with various storage drives, accommodating diverse storage needs and configurations.
General Information about the HP 689245-001
- Manufacturer: HP
- Part Number or SKU# 689245-001
- Type: Controller
- Sub-Type: Mezzanine Card
Technical Information
- Product Type: RAID Controller
- Form Factor: Mezzanine
- Interface: PCI Express 3.0 x8
- Port(s): SAS 6.0Gbps Serial-ATA 6.0Gbps
In summary, the HP 689245-001 Smart Array P420i RAID Mezzanine Storage Controller, equipped with PCI-E 3.0 and 8GB cache memory, serves as a vital component in server systems. Its role in enhancing storage capabilities, protecting data, and optimizing performance makes it an essential asset for server storage management.
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