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HP 399558-001 Smart Array 3Gb/s SAS 128MB PCIe x4 Raid Controller
- HP Smart Array RAID Controller
- 3Gb/s SAS Interface
- 128MB Cache Memory
- PCIe x4 Interface
- Supports RAID 0, 1, 5, 10 configurations
- Enhances data redundancy and fault tolerance
- Improves storage performance
- Part Number 399558-001
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Product Overview
The HP 399558-001 is a Smart Array RAID controller card featuring a 3Gb/s SAS interface and 128MB of cache memory. It utilizes a PCIe x4 interface for high-speed connectivity to the server's motherboard. This controller enables the creation and management of RAID arrays for improved data redundancy and performance.
Technical Information
| Controller Type | RAID Controller |
| Interface | SAS |
| Data Transfer Rate | 3Gb/s |
| Cache Memory | 128MB |
Additional Specifications
| Bus Interface | PCIe x4 |
| Brand | HP |
| Product Line | Smart Array |
| Part Number | 399558-001 |
Product Description
The HP 399558-001 is a dedicated RAID controller card designed to enhance the storage capabilities of servers. It connects to the server's motherboard via a high-speed PCIe x4 interface, ensuring efficient data transfer between the controller and the system. The controller supports Serial Attached SCSI (SAS) drives, offering higher performance and reliability compared to older interfaces, with a data transfer rate of 3Gb/s. Equipped with 128MB of onboard cache memory, this Smart Array controller accelerates read and write operations by temporarily storing frequently accessed data. This cache significantly improves the overall performance of the storage subsystem, especially in I/O-intensive applications. The controller supports various RAID levels, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balance), and RAID 10 (striped mirrors for performance and redundancy), allowing administrators to configure storage solutions tailored to their specific needs for data protection and speed. This RAID controller is crucial for implementing robust data protection strategies. By configuring drives in a RAID array, users can achieve fault tolerance, meaning the system can continue to operate even if one or more drives fail. This redundancy minimizes downtime and prevents data loss. The HP 399558-001 is a reliable component for building enterprise-grade storage solutions, ensuring data integrity and optimal performance for critical business data.
