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IBM 57B5 PCI-E SAS RAID 6G
- PCI-Express SAS RAID controller
- 6Gb/s SAS interface speed
- Supports RAID 0, 1, 5, 10
- Features 8 internal SAS/SATA ports
- Includes 256MB cache memory
- Designed for IBM System x servers
- Low-profile bracket included
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Product Overview
The IBM 57B5 is a PCI-Express SAS RAID controller card offering 6Gb/s data transfer rates. It is designed to provide high-performance storage solutions for IBM servers, supporting RAID configurations for enhanced data redundancy and performance.
Technical Information
| Interface | PCIe |
| SAS Speed | 6Gb/s |
| Ports | 8 internal SAS/SATA |
Additional Specifications
| Cache | 256MB |
| RAID Levels | 0, 1, 5, 10 |
| Form Factor | Full-height, low-profile |
Product Description
The IBM 57B5 is a high-performance SAS RAID controller engineered to enhance storage capabilities within IBM System x environments. Leveraging the Serial Attached SCSI (SAS) interface, it delivers data transfer speeds of up to 6Gb/s per lane, ensuring rapid access to data for demanding applications. This controller is crucial for businesses requiring reliable and efficient storage management, offering features that protect data integrity and boost performance. This card supports a variety of RAID levels, including RAID 0 for performance, RAID 1 for mirroring, RAID 5 for a balance of performance and redundancy, and RAID 10 for striping and mirroring. With eight internal SAS/SATA ports, it provides ample connectivity for a significant number of drives, allowing for flexible storage configurations. The integrated 256MB cache memory aids in accelerating RAID operations, reducing latency and improving overall system responsiveness. The IBM 57B5 is designed for seamless integration into compatible IBM servers, often utilizing a PCI-Express slot. It typically comes with support for various operating systems commonly used in enterprise settings, such as Windows Server and Linux distributions. The inclusion of both full-height and low-profile brackets ensures compatibility with different server chassis types, making it a versatile solution for storage expansion and data protection.
