5If you select to Import the configuration, the Secure Foreign Import screen is displayed.

NOTE: The key identifier for the passphrase used to secure the foreign secured virtual disks is displayed under the Secured Drives option.

6Enter the passphrase that was used to secure the foreign configuration

7Press <Tab> and select OK to finish importing the secured foreign configuration or select Cancel to exit this menu.

If you select Cancel for the secured foreign import, the disks remain inaccessible until imported or instant secure erased. See "Instant Secure Erase" on page 105.

Instant Secure Erase

Instant Secure Erase is the process of permanently erasing all data on an encryption-capable physical disk and resetting the security attributes. You need to execute Instant Secure Erase on SEDs that are inaccessible (blocked) due to a lost or forgotten passphrase.

CAUTION: By executing Instant Secure Erase, the data on your encryption-capable physical disk is lost.

Perform the following steps when instant secure erasing a physical disk:

1Press <Ctrl><N> to access the PD Mgmt screen.

A list of physical disks is displayed. On the right menu, the physical disk properties are displayed including information about whether the physical disk is secured or not.

2Press the down-arrow key to highlight a physical disk that is secured.

3Press <F2> to display a menu of available actions.

4The Secure Erase option is highlighted at the bottom of the menu.

5Press <Enter> to Secure Erase the physical disk and select YES.

Security Key and RAID Management

105

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Dell H310, H710P, H810 manual Instant Secure Erase, 105
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H310, H710, H710P, H810 specifications

Dell offers a range of storage controller technologies, notably the H810, H710, H710P, and H310, which cater to different enterprise needs. These controllers are designed to support various storage configurations, enhancing overall system performance and reliability.

The Dell H810 is a high-performance PCIe 3.0 RAID controller that supports up to eight internal drives and is particularly suited for demanding workloads. It features advanced RAID levels including RAID 0, 1, 5, 6, 10, 50, and 60, providing flexibility for various data protection strategies. The H810 also supports up to 32TB of storage capacity, making it suitable for environments that require substantial data management capabilities.

The H710 is another powerful RAID controller, widely recognized for its balance of performance and cost-efficiency. It features 1GB of cache memory, which aids in accelerating read and write operations. The H710 supports the same RAID levels as the H810 and allows for up to 512MB of non-volatile memory. This ensures data integrity even in the event of a power failure, making it reliable for critical applications.

The H710P is an enhanced version of the H710, with a significant upgrade in its cache capabilities. It offers 2GB of battery-backed cache memory, further enhancing data processing speeds and improving responsiveness. The H710P is ideal for intensive workloads and virtualization, where rapid access to data is essential. This controller also includes features such as RAID storage pooling, intelligent data tiering, and support for multiple virtual disks.

Finally, the H310 is a cost-effective option for small to medium-sized businesses or those with less demanding storage requirements. It offers similar RAID support as the higher-end controllers but operates with a simpler architecture. The H310 features 512MB of cache, providing sufficient performance for regular workloads without the additional complexities of more advanced controllers.

In summary, Dell's H810, H710, H710P, and H310 storage controllers each serve distinct purposes, providing various features, technologies, and performance characteristics tailored to different business needs. From high-capacity storage solutions to user-friendly setups, Dell’s offerings ensure that organizations can efficiently manage their data storage requirements.
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