
( Brand: Hp ), ( Manufacturer Part Number: 726897-B21 ), ( Model: P840/4GB ), ( Type: Raid Controller Card ), ( Internal Interfaces: Sas ), ( Product Line: Proliant Ml )
The HP SAS Smart 2-Ports Adapter (726897-B21) is a high-performance storage solution designed for servers and data centers. This 12GB Fiber Channel (FC) adapter supports the latest Fiber Channel over Ethernet (FCoE) technology, enabling you to consolidate FC and Ethernet networks onto a single 10GbE or 40GbE infrastructure.
The P840 4GB Smart Cache memory provides caching functionality, reducing the number of host processor cycles by storing frequently accessed data, improving overall system performance and reducing latency. The adapter supports up to 256 logical ports, allowing for scalable and flexible storage configurations.
The SAS Smart 2-Ports Adapter is also equipped with HP's Smart Array controllers, which provide advanced features such as RAID 0, 1, 5, 6, 10, and 50, as well as thin provisioning, auto-tiering, and snapshotting. These features help to ensure data integrity, improve system reliability, and optimize storage utilization.
The adapter is compatible with HP ProLiant servers and other selected HP and non-HP servers, making it a versatile and flexible storage solution for a wide range of environments. It is easy to install and manage with HP's Intelligent Management Center (IMC) software, which provides a centralized interface for monitoring and managing all of your HP storage devices.
In summary, the HP SAS Smart 2-Ports Adapter (726897-B21) is a powerful and flexible storage solution that delivers high performance, scalability, and reliability. Its support for FCoE, Smart Cache memory, and advanced features such as RAID and thin provisioning make it an ideal choice for data-intensive applications and environments.
Product: HP P840 SAS Smart 2-Ports FBWC, Model Number: 726897-B21, Capacity: 12GB, Cache: 4GB
Pros:1. High Performance: The HP P840 SAS Smart 2-Ports FBWC is a high-performance storage device, ideal for data-intensive workloads.
2. 12GB Capacity: The 12GB capacity allows for ample storage for a wide range of applications.
3. 4GB Cache: The 4GB cache ensures fast data access and transfer, reducing latency and improving overall system performance.
4. SAS Interface: The SAS interface provides reliable and high-speed data transfer, making it a good choice for servers and data centers.
Cons:1. Cost: The HP P840 SAS Smart 2-Ports FBWC is a high-end storage device, and as such, it comes at a premium price.
2. Limited Ports: With only 2 SAS ports, it may not be the best choice for systems requiring multiple storage connections.
3. Compatibility Issues: The HP P840 SAS Smart 2-Ports FBWC may not be compatible with all systems, so it's important to check the compatibility before purchasing.
Conclusion:The HP P840 SAS Smart 2-Ports FBWC is a high-performance storage device with a large capacity and fast cache. It's an excellent choice for data-intensive workloads and servers. However, its premium price and limited ports may be a deterrent for some users. If you need a reliable and high-performance storage device and are willing to pay a premium, then the HP P840 SAS Smart 2-Ports FBWC is a good choice. If you require more than 2 SAS ports or are looking for a more budget-friendly option, then you may want to consider other alternatives.
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