
( Brand: Ibm ), ( Manufacturer Part Number: 09N9540 ), ( Part Type: Controller )
The IBM U160 4L SCSI Controller, model number 09N9540, is a high-performance storage controller designed for RAID (Redundant Array of Independent Disks) server environments. This particular model is a PCI-based controller, providing easy integration into a wide range of server systems.
The IBM U160 4L controller supports up to 16 drives with a maximum raw data capacity of 12.8 terabytes per controller. It uses SCSI (Small Computer System Interface) as its communication protocol, which is known for its reliability and high data transfer rates. The controller supports various RAID levels, including RAID 0, 1, 5, 5E, and 10, allowing you to choose the best balance between data protection and performance for your specific use case.
The IBM U160 4L controller is equipped with advanced features such as Auto-Negotiation, which automatically adjusts the communication speed between the controller and the connected drives, and Smart Array Adapters (SAAs), which provide intelligent storage management, error detection, and recovery capabilities. The controller also supports hot-plug and hot-swap functionality, allowing for easy drive replacement or controller upgrades without the need to power down the server.
The IBM U160 4L controller is a robust and reliable storage solution for businesses that require high-performance, high-capacity data storage. Its PCI interface, wide range of RAID support, and advanced features make it an ideal choice for server environments that demand high data availability and transfer rates.
Pros of buying IBM U160 SCSI RAID PCI ServerAID Controller (09N9540):1. High Performance: The IBM U160 SCSI RAID PCI ServerAID Controller supports Ultra320 SCSI technology, which offers high data transfer rates, making it suitable for applications requiring fast data access.
2. RAID Support: The controller supports various RAID levels (0, 1, 5, 10, and 50) to provide data protection and redundancy.
3. Scalability: The controller supports up to 15 drives, allowing for scalable storage solutions as your data needs grow.
4. Reliability: IBM is a reputable brand known for its reliability and durability, ensuring that the controller will provide long-term service.
5. Wide Compatibility: The controller is compatible with various operating systems and servers, making it a versatile choice for various environments.
Cons of buying IBM U160 SCSI RAID PCI ServerAID Controller (09N9540):1. Cost: The controller may be more expensive than other controllers on the market due to its high performance and reliability.
2. Limited Ports: The controller only has four ports, which may not be sufficient for storage-intensive applications requiring more connections.
3. Limited Firmware Updates: IBM may not provide frequent firmware updates for this controller, which could limit its long-term compatibility and performance.
Conclusion:The IBM U160 SCSI RAID PCI ServerAID Controller (09N9540) is a high-performance, reliable, and versatile storage controller suitable for applications requiring fast data access and data protection. However, the cost and limited port count should be considered before making a purchase decision. If these factors are not a concern, the controller's high performance and reliability make it a worthwhile investment.
Recommendation:If you require a high-performance SCSI RAID controller for your storage needs, the IBM U160 SCSI RAID PCI ServerAID Controller (09N9540) is a solid choice. Just ensure that the cost and port count align with your specific requirements before making a purchase.
Ibm serveraid 4l U160 scsi raid controller 09N9540 perfect working order. Fast shipping 2.
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