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IBM 25R8065 ServeRAID SAS 256MB PCIe x4 Raid Controller
- 256MB Cache Memory
- SAS (Serial Attached SCSI) support
- PCIe x4 interface
- RAID controller functionality
- Enhances storage performance and reliability
- Designed for IBM servers
- Supports multiple RAID levels
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Product Overview
The IBM 25R8065 is a ServeRAID SAS controller card with 256MB of cache memory. It connects via a PCIe x4 interface, providing high-speed RAID capabilities for SAS drives.
Technical Information
| Product Type | RAID Controller Card |
| Interface | PCIe x4 |
| Cache Memory | 256MB |
Additional Specifications
| Technology | SAS |
| Manufacturer | IBM |
| Part Number | 25R8065 |
Product Description
The IBM 25R8065 ServeRAID controller card is engineered to enhance the storage capabilities of compatible IBM server systems. It offers robust RAID (Redundant Array of Independent Disks) functionality, enabling the creation of high-performance and fault-tolerant storage configurations using SAS (Serial Attached SCSI) drives. This controller features 256MB of onboard cache memory, which significantly accelerates data read and write operations by buffering data. This cache helps to smooth out performance peaks and improve the overall throughput of the storage subsystem. The PCIe x4 interface provides a high-bandwidth connection to the server's motherboard, ensuring efficient data transfer between the controller and the system's processor. The IBM 25R8065 is designed to support various RAID levels, allowing administrators to implement strategies for data protection, such as mirroring (RAID 1) or parity (RAID 5), and performance enhancement through striping (RAID 0). This makes it a valuable component for servers that handle critical data and require high levels of availability and speed.
