
( Brand: Dell ), ( Manufacturer Part Number: TT774H ), ( Part Type: Controller )
The TT774H PCI-Express Dell Dual SAS PERC Channel Controller RAID is a high-performance storage solution designed for businesses and data-intensive applications. This device is equipped with dual SAS channels, allowing for the connection of up to 16 SAS hard drives or SSDs, making it ideal for data backup, virtualization, and other data-intensive tasks.
The TT774H is a PERC (Primary, Expandable RAID Controller) controller, which is known for its reliability and data protection features. It supports various RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, allowing you to choose the level that best fits your needs in terms of data redundancy and performance.
This controller also features advanced caching technologies, such as write-back and write-through cache, which can significantly improve read and write speeds. It also includes battery-backed write cache, ensuring data integrity in case of power loss.
The TT774H is compatible with a wide range of Dell servers and is easy to install and configure using Dell's OpenManage Storage Manager software. It also supports hot-plugging, allowing you to add or remove drives without powering down the server.
In summary, the TT774H PCI-Express Dell Dual SAS PERC Channel Controller RAID is a reliable and powerful storage solution that provides high-performance data access and advanced data protection features. It is a great choice for businesses that need to store and manage large amounts of data.
Pros of buying Dell TT774H PCI-Express Dual SAS PERC Channel Controller RAID:1. Reliability: Dell is a well-known brand with a reputation for high-quality products. The TT774H is a reliable controller that can handle multiple drives and provide data protection through RAID configurations.
2. Flexibility: The dual SAS channel controller allows for the connection of up to 12 SAS drives, providing ample storage capacity. It also supports various RAID levels, including RAID 0, 1, 5, 6, and 10, enabling users to choose the level that best suits their needs.
3. Performance: The TT774H is a high-performance controller, capable of handling large data transfers and providing fast read/write speeds. It also supports SAS 3.0, which provides higher bandwidth and improved performance compared to SAS 2.0.
4. Management: The controller comes with Dell OpenManage software, allowing for easy management and configuration of the RAID arrays. This software provides monitoring, diagnostics, and reporting capabilities, ensuring optimal performance and early detection of potential issues.
Cons of buying Dell TT774H PCI-Express Dual SAS PERC Channel Controller RAID:1. Cost: The TT774H is a high-end controller, and its price reflects this. It may be more expensive than other controllers, which could be a significant consideration for some users.
2. Compatibility: The controller may not be compatible with all systems, and users should ensure that it is compatible with their specific server and operating system before making a purchase.
3. Complexity: RAID configurations can be complex, and setting up and managing the TT774H may require technical expertise. Users without this expertise may find the setup process challenging.
Conclusion:The Dell TT774H PCI-Express Dual SAS PERC Channel Controller RAID is a high-performance, reliable, and flexible storage solution for users who require large storage capacity and fast data transfers. While it is more expensive than some other controllers and may require technical expertise to set up and manage, its advantages in terms of reliability, performance, and flexibility make it a worthy investment for users with the necessary resources.
Recommendation:If you require a high-capacity, high-performance storage solution and have the technical expertise to set it up and manage it, the Dell TT774H PCI-Express Dual SAS PERC Channel Controller RAID is an excellent choice. However, if you are on a budget or lack the technical expertise, you may want to consider a less expensive, easier-to-manage controller that still meets your storage needs.
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