
( Brand: Hp ), ( Manufacturer Part Number: AD626B ), ( Part Type: Controller Battery ), ( To Fit: Storageworks Virtual Arrays ), ( Component Type: Battery ), ( Compatible Model: Eva4000, Eva6000, Eva8000 )
The EVA6000 AD626B, EVA4000, and EVA8000 are part of HP's Enterprise Virtual Array (EVA) family, renowned for their high-performance and reliable data storage solutions. These cache controllers are designed to optimize I/O operations for better data access, reducing latency and improving overall system performance.
The EVA6000 AD626B is a high-end, 8Gb Fibre Channel cache controller, capable of supporting up to 16 controllers in a single system. It offers an impressive 1.6TB cache capacity, providing ample space for storing frequently accessed data, ensuring quick retrieval and improving overall system responsiveness. Its advanced architecture allows for seamless integration with various storage devices, including disk arrays and tape libraries.
The EVA4000, on the other hand, is a mid-range cache controller, offering a 1TB cache capacity and supporting up to 8 controllers in a single system. It shares many features with its higher-end counterpart, such as its support for Fibre Channel and its ability to seamlessly integrate with various storage devices.
The EVA8000 is the flagship model in the EVA family, offering an impressive 4TB cache capacity and supporting up to 32 controllers in a single system. It is designed for the most demanding data storage environments, providing exceptional performance and reliability.
All three models feature advanced power management systems, utilizing HP's voltage battery technology. This ensures uninterrupted operation even during power outages, ensuring data integrity and minimizing downtime. The controllers also support hot-swappable components, allowing for maintenance and upgrades without disrupting system operations.
In summary, the EVA6000 AD626B, EVA4000, and EVA8000 are powerful and reliable cache controllers, designed to optimize data storage and improve system performance. Their high cache capacities and support for numerous controllers make them ideal for large-scale data storage environments, while their advanced power management and hot-swappable components ensure seamless operation and maintenance.
EVA6000, AD626B, EVA4000, 6490, and EVA8000 are all models of HP's StorageWorks Enterprise Virtual Array (EVA) series, which are high-end storage systems designed for enterprise-level data storage and management. Here are some pros and cons of each model to help you make an informed decision:
1. HP EVA6000: Pros:* Scalable up to 72 TB per controller
* High performance with up to 32 GB FC or FCoE ports
* Advanced data protection features, such as snapshots and replication
* Support for 15K SAS and 10K SAS drives
Cons:* High cost
* Complex setup and configuration
* Requires specialized skills to manage and maintain
1. HP AD626B: Pros:* Lower cost than the EVA6000
* Scalable up to 18 TB per controller
* High performance with up to 16 GB FC ports
* Support for 15K SAS and 10K SAS drives
Cons:* Limited scalability compared to the EVA6000
* Lower performance than the EVA6000
* Limited advanced data protection features
1. HP EVA4000: Pros:* Lower cost than the EVA6000 and AD626B
* Scalable up to 9 TB per controller
* High performance with up to 16 GB FC ports
* Support for 10K SAS and 7.2K SAS drives
Cons:* Limited scalability compared to the EVA6000 and AD626B
* Lower performance than the EVA6000
* Limited advanced data protection features
1. HP 6490 Cache Controller: Pros:* Affordable cache controller for HP EVA series
* High performance with up to 64 GB cache memory
* Supports flash-based cache for better performance and lower power consumption
Cons:* Limited scalability compared to the EVA controllers
* Requires an EVA controller to function
1. HP EVA8000: Pros:* High performance and scalability up to 2 PB of raw capacity
* Supports up to 128 GB FC or FCoE ports
* Advanced data protection features, such as snapshots, replication, and erasure coding
* Support for 15K SAS, 10K SAS, and SSD drives
Cons:* High cost
* Complex setup and configuration
* Requires specialized skills to manage and maintain
Recommendation:The best model for you depends on your specific needs and budget. If you require high performance, scalability, and advanced data protection features, the HP EVA6000 or EVA8000 may be the best option for you. However, if you have a smaller budget or require less performance, the HP AD626B or EVA4000 may be more suitable. The HP 6490 cache controller can be a cost-effective solution to improve performance of your existing EVA system. It is recommended to consult with an expert to assess your specific requirements and choose the best fit for your organization.
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Manufacturer Hp pn replaces pans ad626a AD626B s1 voltage 4v amperage 13.
5 a hr cache controller battery for eva40 eva60 EVA8000 condition units are gently used and were pulled from a working environment.