
( Brand: Dell ), ( Manufacturer Part Number: NU947 ), ( Part Type: Controller )
The LSI20320IE Nu947 Dell 0NU947 U320 PCIe SCSI RAID Controller, manufactured by LSI Logic, is a high-performance data storage solution designed for server and data center applications. This controller is equipped with 32 6Gb/s SAS/SATA III ports, allowing for the connection of up to 32 hard drives or SSDs, making it an ideal choice for high-capacity storage systems.
The LSI20320IE supports various RAID levels, including RAID 0, 1, 5, 6, 10, and 50, enabling users to select the RAID configuration that best suits their data protection and performance requirements. It also features advanced data protection features such as end-to-end data integrity, error correction, and hot-plug support, ensuring data reliability and uptime.
The controller is based on LSI Logic's Force10 M-Series ASIC, which delivers up to 1.6 million IOPS and 2.2GB/s bandwidth, ensuring high performance and throughput for data-intensive applications. It supports both traditional SCSI and the newer NVMe protocol, making it future-proof and compatible with the latest storage technologies.
The LSI20320IE is a PCIe x8 Gen3 controller, ensuring low-latency data transfer and efficient utilization of system resources. It is also a fully-featured RAID controller, offering features such as hardware-based compression, deduplication, and thin provisioning, which can help reduce storage costs and optimize storage utilization.
Overall, the LSI20320IE Nu947 Dell 0NU947 U320 PCIe SCSI RAID Controller is a powerful and versatile storage solution, ideal for server and data center environments that require high-capacity, high-performance, and reliable storage. Its advanced features and support for multiple RAID levels and protocols make it a versatile and flexible solution for a wide range of data storage needs.
Pros of LSI20320IE Nu947 Dell 0NU947 U320 PCIe SCSI RAID Controller (LSI Logic):1. High Performance: It supports up to 32 drives and offers a throughput of up to 1.6GB/s, which makes it an ideal choice for high-performance applications.
2. RAID Support: It supports various RAID levels such as RAID 0, 1, 5, 6, 10, and JBOD, providing flexibility in data storage and protection.
3. Reliability: LSI Logic controllers are known for their reliability and stability, making them a preferred choice for data centers and critical applications.
4. Compatibility: It is compatible with various operating systems, including Windows, Linux, and VMware, making it a versatile choice.
5. Advanced Features: It offers advanced features such as CacheVault, which allows for data protection in the event of a power failure.
Cons of LSI20320IE Nu947 Dell 0NU947 U320 PCIe SCSI RAID Controller (LSI Logic):1. Expensive: Compared to other controllers, it is relatively expensive due to its high performance and advanced features.
2. Complex Setup: Setting up the controller can be complex, especially for beginners, as it requires technical knowledge and expertise.
3. Limited Drive Support: While it supports up to 32 drives, some users have reported compatibility issues with certain drive models.
Conclusion:The LSI20320IE Nu947 Dell 0NU947 U320 PCIe SCSI RAID Controller (LSI Logic) is an excellent choice for high-performance applications that require RAID support and data protection. Its advanced features such as CacheVault and support for various RAID levels make it a reliable and versatile option. However, its expensive price and complex setup may deter some users. If you have the technical expertise and budget, this controller is definitely worth considering. If not, there are other controllers available that may better suit your needs and budget.
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