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IBM 81Y4481 ServeRAID Serial ATA/600 PCIe 3.0 x8 Raid Controller
- Interface: SATA/600
- Bus Type: PCIe 3.0 x8
- RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
- Onboard Cache: 512MB DDR3
- Connectors: 8x Internal SATA/SAS ports
- Hot-swap support
- Full-height and half-height bracket included
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Product Overview
The IBM 81Y4481 ServeRAID Serial ATA/600 PCIe 3.0 x8 Raid Controller is a high-performance storage solution designed for demanding server environments. It offers advanced RAID capabilities and fast data transfer speeds, ensuring data integrity and system reliability.
Technical Information
| RAID Controller Type | ServeRAID Serial ATA/600 |
| Interface | SATA/600 |
| Bus Interface | PCIe 3.0 x8 |
| Cache Memory | 512MB DDR3 |
Additional Specifications
| Number of Internal Ports | 8 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Form Factor | PCIe Add-in Card |
Product Description
The IBM 81Y4481 ServeRAID controller is engineered to deliver exceptional performance and reliability for enterprise-level storage needs. Leveraging the PCIe 3.0 x8 interface, it provides significantly increased bandwidth compared to previous generations, enabling faster data access and improved application responsiveness. This controller supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, offering flexible options for data redundancy, performance optimization, and fault tolerance. With 512MB of DDR3 onboard cache, the 81Y4481 accelerates read and write operations, reducing latency and enhancing overall system throughput. The controller features eight internal SATA/SAS ports, allowing for extensive storage configurations and support for hot-swappable drives. This capability ensures that drives can be replaced or added without interrupting system operations, crucial for maintaining high availability in mission-critical environments. The IBM 81Y4481 is designed for easy integration into IBM and compatible server platforms. It comes with both full-height and half-height brackets, providing flexibility for installation in various chassis types. Its robust feature set makes it an ideal choice for applications requiring high I/O performance, such as database management, virtualization, and large-scale data storage.
