
( Brand: Hp ), ( Manufacturer Part Number: 726825-B21 ), ( Model: SMART ARRAY P441/4GB ), ( Part Type: Controller ), ( Internal Interfaces: Sas ), ( Country/region Of Manufacture: China )
The HP 726825-B21 Controller is a powerful and reliable 2-port 12GB SAS device designed for high-performance data storage applications. This controller is equipped with 4GB of Smart Cache, which utilizes HP's FBWC (Flash-Based Write Cache) technology to improve write performance and data integrity.
The HP 726825-B21 Controller supports SAS 12Gb/s protocol, ensuring fast data transfer rates and efficient handling of large data sets. It is a dual-port device, which means it can connect to two SAS drives or enclosures for increased redundancy and improved system availability.
The controller features HP's Smart Array P441 RAID controller, which offers advanced RAID levels (0, 1, 10, 5, 50, 6, and 60) to protect your data from various types of failures. It also supports hot-swap and failover capabilities, allowing for seamless replacement of failed drives without downtime.
The HP 726825-B21 Controller is compatible with a wide range of HP server systems, making it a versatile and flexible solution for your data storage needs. It is also easy to manage and configure, with built-in tools and utilities to help you monitor and manage your storage environment.
In summary, the HP 726825-B21 Controller is a high-performance, reliable, and versatile 2-port 12GB SAS device that offers advanced RAID protection, fast data transfer rates, and easy management. It is an ideal solution for businesses and organizations that require high-capacity and high-performance data storage.
Pros of buying a 726825-B21 controller:1. High-capacity: This controller supports up to 12GB SAS drives, making it ideal for high-capacity storage needs.
2. 2-port design: The 2-port design allows you to connect two SAS drives, providing flexibility in configuring your storage setup.
3. Smart array P441 controller: The Smart Array P441 controller is a reliable and powerful controller that offers advanced features such as RAID, data protection, and caching.
4. 4GB of flash-based write cache: The 4GB flash-based write cache improves performance by temporarily storing data that is being written to the drives, reducing the time it takes for data to be written to disk.
Cons of buying a 726825-B21 controller:1. Price: The controller is relatively expensive compared to other SAS controllers on the market, which may make it a less cost-effective option for some users.
2. Limited expandability: The 2-port design means that this controller can only support up to two drives at a time, which may not be sufficient for users with larger storage needs.
Conclusion:The 726825-B21 controller is a high-performance, reliable option for users with high-capacity storage needs who require advanced features such as RAID and data protection. However, its relatively high price and limited expandability may make it a less attractive option for users with smaller storage needs or more budget-conscious users.
Recommendation:If you have high-capacity storage needs and require advanced features such as RAID and data protection, the 726825-B21 controller may be a good option for you. However, if you are looking for a more cost-effective or expandable solution, you may want to consider other SAS controllers on the market that offer similar features at a lower price point.
Oem package. 5 x in weight 0. Open box but brand new.
Pre failure warranty drives attached to the smart array controller and monitored under insight manager are supported by a pre failure replacement warranty. Dimensions and weight dimensions w xxx kg 1 lb.