
( Brand: Hewlett Packard ), ( Manufacturer Part Number: 631670-B21 ), ( Part Type: Controller ), ( UPC: 885631852897 )
The 631670-B21 Packard Controller, compatible with HP's 885631852897 PCI adapter, is a high-performance expansion card designed for Hewlett Packard Enterprise (HPE) ProLiant P420 servers. This intelligent controller features a Smart Array P420 RAID controller, which provides robust data protection and performance optimizations for your server's storage.
The controller supports two SAS expansion ports, each capable of handling up to 15.36TB SAS drives (3.0TB, 6.0TB, 9.0TB, 12.0TB, and 18.0TB) using a 6Gb/s SAS interface. With a maximum raw capacity of 30.72TB per controller, this expansion card is perfect for businesses and data centers requiring large-scale storage solutions.
The 631670-B21 Packard Controller includes 1GB of onboard cache, which improves read and write performance by temporarily storing frequently accessed data. This feature reduces the total load on the server's main memory and improves overall system performance.
The controller also supports FBWC (Flash-Based Write Cache) technology, which provides non-volatile caching for write operations. This ensures data integrity in the event of a power failure or system crash, as the data written to the cache can be safely written to the hard drives once power is restored.
Additionally, the 631670-B21 Packard Controller supports a wide range of RAID levels, including RAID 0, 1, 10, 5, 50, and 6, as well as RAID 1E, 5E, and 6E with dual parity. This flexibility allows you to choose the best RAID configuration for your specific storage needs, whether it's maximum performance, data protection, or a balance between the two.
In summary, the 631670-B21 Packard Controller is a powerful and versatile storage expansion solution for HPE ProLiant P420 servers. Its support for 6Gb/s SAS drives, onboard cache, and FBWC technology ensure high performance and data integrity, while its wide range of RAID levels offer flexibility and customization for various storage requirements.
Product: 631670-B21 Packard Controller (HP 885631852897), PCI, Hewlett Packard P420 Smart Int, 1GB, 2-ports, FBWC, 6GB SAS Expander
Pros:1. Compatibility: This controller is compatible with various HPE servers and storage systems, making it a versatile choice for businesses that use HPE hardware.
2. Performance: With 1GB of buffer memory and a 6GB SAS expander, this controller provides fast data transfer rates, reducing latency and improving system performance.
3. Port Count: The 2-port configuration allows for connecting two HBA (Host Bus Adapters) or two SAS drives directly to the controller, providing flexibility in storage configuration.
4. Scalability: The controller can support up to 24 drives, allowing for future expansion of the storage system as the business grows.
Cons:1. Cost: The controller is relatively expensive compared to other similar controllers in the market, which may be a concern for businesses with a tight budget.
2. Limited Port Count: While the 2-port configuration is sufficient for many use cases, some businesses may require more ports, which would require purchasing multiple controllers or upgrading to a more expensive model.
3. Limited Vendor Support: Since this is a third-party controller, the level of vendor support may not be as extensive as with HPE-branded controllers.
Recommendation:If your business uses HPE hardware and requires a high-performance controller for a small to medium-sized storage system, the 631670-B21 Packard Controller is a solid choice. Its compatibility with HPE systems, fast data transfer rates, and scalability make it an attractive option. However, if cost is a significant concern or your business requires more ports, you may want to consider other options or explore HPE's official controller offerings.
It features eight internal sas ports and delivers increased server optima by providing advanced storage functionality, including online raid level migration between any raid levels with flash back write cache, global online spare, and pre failure warning.
That is how we control costs and keep prices are so low. Manufacturers change colors and item details frequently and often do not update pictures.
Original intact upc bar code.
To locate a service near you, please refer to your product manual.
See the manufacturer contact list at the bottom of this page. Atlanta network technologies, inc.
Data compatibility among all model's of smart array controllers allows simple and easy migration at any time when needs for higher performance, capacity, and availability increase.
Non returnable products the following products are not accepted for return once opened and used.
5 form factor plug in card height low profile weight approximate 15. It may be faster or longer as shown in the listing or if credit check or special handling is required. Original packing slip.
The return must be complete and include all accessories, manufacturer documentation manuals, warranty cards, registration information, etc.
There is no human intervention in the process. X8controller type 6 levels 0,1,10,5,50,6,60 number of logical drive supported 64 data backup type flash backed cache interfaces ports total number of sas ports 2 number of sas ports internal 2 physical characteristics height 9.
0, serial attached SCSI sas raid controller that provides enterprise class, storage performance and data protection for select hp pliant gen8 rack and tower servers. Request rma. See the manufacturer's contact list at the bottom of this page.