
( Brand: Dell ), ( Manufacturer Part Number: 03KDWX ), ( Part Type: Controller ), ( Compatible Brand: For Dell )
The Dell 03KDWX PERC H755 is a high-performance, enterprise-grade RAID controller designed to deliver reliable data storage and accelerated data transfer rates. This RAID controller features an 8GB NV Cache, which provides a significant performance boost by caching frequently accessed data for quick access, reducing the time spent waiting for data to be retrieved from the hard drives.
The PERC H755 supports RAID levels 0, 1, 5, 6, 10, and 50, providing flexibility to choose the best RAID configuration based on specific data storage needs. This controller also supports Dell's unique RAID 10 1 and RAID 6 1 configurations, which provide additional data protection and performance benefits.
The controller features a 12GB/s PCI-E interface, which allows for faster data transfer rates compared to traditional SATA interfaces. This ensures that data is transferred quickly and efficiently, reducing the risk of data loss and improving overall system performance.
The Dell 03KDWX PERC H755 also includes advanced features such as automatic failover, battery-backed write cache, and SAS expandability. These features ensure that in the event of a hardware failure, data continues to be protected, and the system remains operational. The controller also supports SAS expandability, allowing for the addition of more hard drives as required, making it a scalable solution for growing data storage needs.
In summary, the Dell 03KDWX PERC H755 is a high-performance, enterprise-grade RAID controller that delivers reliable data storage and accelerated data transfer rates. Its 8GB NV Cache, 12GB/s PCI-E interface, and support for various RAID levels make it an ideal solution for businesses and organizations with demanding data storage needs.
Pros of Dell PERC H755 RAID Controller:1. High Performance: The Dell PERC H755 supports 12GB/s SAS and SATA III drives, providing fast data transfer rates.
2. Capacity: With an 8GB buffer, it can handle large amounts of data without performance degradation.
3. Flexibility: It supports RAID 0, 1, 5, 6, 10, and 50 configurations, allowing for customization based on specific needs.
4. Reliability: Dell's RAID controllers are known for their reliability and data protection features.
5. Management: The Dell OpenManage software provides easy management and monitoring of the RAID controller.
Cons of Dell PERC H755 RAID Controller:1. Cost: The Dell PERC H755 is more expensive than lower-end RAID controllers.
2. Complexity: RAID configurations can be complex and require a certain level of technical knowledge to set up and manage effectively.
3. Compatibility: The Dell PERC H755 may not be compatible with all servers or operating systems.
4. Power Consumption: RAID controllers can consume more power than non-RAID controllers, which can lead to increased cooling requirements.
Conclusion:The Dell PERC H755 RAID Controller is a high-performance, reliable, and flexible option for businesses and power users who require data protection and fast data transfer rates. However, its cost and complexity may be prohibitive for some users.
Recommendation:If you require high performance, data protection, and the flexibility to configure RAID levels, the Dell PERC H755 RAID Controller is a solid choice. However, if cost and complexity are concerns, consider lower-end RAID controllers or software RAID solutions. It's also important to ensure compatibility with your server and operating system before making a purchase.
Item: 3KDWX Dell PERC H755 8GB NV Cache 12Gb/s PCI-E RAID Controller 03KDWX, condition: Used, Qty: 1 Shipping.