
( Brand: Dell ), ( Part Type: Card ), ( Manufacturer Part Number: VWN71 0VWN71 )
Introducing the Dell HBA345 SAS Front Adapter Card (Model: VWN71, Part Number: OVWN71), a high-performance, 12Gbps Small Form Factor (SFF) Host Bus Adapter designed for passthrough configurations in Dell PowerEdge servers. This adapter card is an upgrade from its 6Gbps predecessor, delivering increased data transfer rates and improved I/O performance for your mission-critical applications.
The HBA345 supports up to two SAS expansion ports, enabling you to connect up to four external SAS drives or enclosures. With a total bandwidth of 24Gbps, this adapter card is ideal for use with large data sets, virtual machines, and other demanding workloads.
This Dell adapter card is designed for passthrough configurations, which means it allows the server OS to recognize and manage the connected storage devices as if they were locally attached. This setup can improve system performance, as the server can access the storage directly without the need for intermediary layers or controllers.
The HBA345 is a SFF (Small Form Factor) card, making it a perfect fit for servers with limited expansion slots. It also features a low-profile design, ensuring it can be installed in a variety of server environments without hindering airflow or causing compatibility issues.
This adapter card comes with a range of features designed to ensure data integrity and reliability, including support for RAID 0, RAID 1, and RAID 10 configurations, as well as built-in cache for improved read and write performance. It also supports both Initiator and Target mode, allowing it to act as both a host and a target in a SAS network.
The HBA345 is backed by Dell's robust support and certification programs, ensuring compatibility with a wide range of servers and storage solutions. It also features a robust design, with high-quality components and rigorous testing to ensure reliability and durability.
In summary, the Dell HBA345 SAS Front Adapter Card (Model: VWN71, Part Number: OVWN71) is a high-performance, 12Gbps SAS Host Bus Adapter designed for passthrough configurations in Dell PowerEdge servers. It offers increased data transfer rates, improved I/O performance, and support for up to four external SAS drives or enclosures, making it an essential component for mission-critical applications and demanding workloads.
The Dell HBA345 (VWN71) is a 12GBps SAS front-end expansion card that is often considered for use in passthrough configurations for virtualization environments. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this particular HBA for passthrough.
Advantages:1. High-Performance: The HBA345 is a high-performance card that supports 12GBps SAS, making it suitable for handling large workloads and data-intensive applications.
2. Flexibility: It offers flexibility in terms of connectivity, as it supports both SAS and SATA interfaces. This can be helpful in environments where a mix of SAS and SATA drives are used.
3. Passthrough Support: Dell officially supports passthrough for this HBA, which can be essential for virtualization projects where direct access to hardware is required.
4. Reliability: Dell is a well-known and reputable brand, and the HBA345 is expected to offer reliable performance.
Disadvantages:1. Cost: The HBA345 can be more expensive compared to other HBAs with similar features.
2. Power Consumption: The HBA345 has a higher power consumption than some other HBAs, which can impact the overall power usage and cooling requirements of the system.
3. Limited Ports: With only two ports available, the HBA345 may not be the best option for environments requiring multiple high-speed connections.
Conclusion:The Dell HBA345 (VWN71) is a powerful and flexible 12GBps SAS front-end expansion card that offers passthrough support. While it comes with advantages such as high-performance, flexibility, and reliability, it also has disadvantages, including a higher cost, increased power consumption, and limited ports. Depending on your specific use case and requirements, the Dell HBA345 may be a worthwhile investment for your virtualization project.
Recommendation:If you have a requirement for high-performance, data-intensive applications and a budget that can accommodate the cost, the Dell HBA345 (VWN71) can be a suitable option for your passthrough virtualization project, given its support for SAS and SATA interfaces, reliability, and high-speed performance. However, if budget and power consumption are major concerns, or if you need more than two ports, it may be worth considering alternative HBA options.
The shipping costs listed are only for the 48 contiguous states. Each server is flashed with the current bios and firmware. Dell Servers w/ Software. Dell HBA345 12Gbps SAS Front Card for Pasthrough VWN71 0VWN71: Thumbnails to: Item Specifications: condition: New Pull from an Underplayed Server, Manufacturer: Dell, Part Number: 0VWN71,: Pasthrough, Compatibility,: Power Edge 15th, Warranty: 30 Day Warranty.
Our listings only represent a small fraction of our offerings. Dell Server Components. All servers are shipped in either their original packaging or double wall boxes with custom foam inserts to ensure safe delivery. All servers and storage arrays include at least a 1 year parts replacement warranty.
Dell Workstations. Dell Tower Servers. Free Shipping 100% Satisfaction Guaranteed Warranty MENU Store Pages. Dell storage Arrays.