HPE Smart Array P816i-a SR Gen10 - Storage controller RAID
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HPE 804338-B21 Smart Array P816i-A Gen 10 12G SAS Modular Storage ControllerFree delivery in 1–3 days£175.00Visit shop →
HPE Smart Array P816i-A Gen 10 12G SAS Modular Storage ControllerFree delivery in 1–3 days£176.00Visit shop →
Product Information
Full details
This guide is for IT professionals seeking to optimize server storage performance and capacity using the HPE Smart Array P816i-a SR Gen10 Controller. The controller provides enterprise-class performance, reliability, and security, maximizing data transfer rates up to 12 Gbit/s and supporting various RAID levels. Note that while it offers advanced features like SmartCache and secure encryption, it requires compatible HPE ProLiant servers and a separate Smart Storage Battery for full functionality.
All features
| Model Part Number | 804338-B21 |
|---|---|
| Brand | HPE |
Extended Product Information
FAQs
What is the purpose of the Flash-Backed Write Cache (FBWC)?
FBWC enhances performance and protects against data loss by storing data in a cache that is backed up by flash memory and a battery.
What RAID levels are supported?
The controller supports RAID 0, 1, 5, 6, 10, 50, and 60.
What is HPE SmartCache?
HPE SmartCache is a feature that accelerates HDD access by caching frequently accessed data on SSDs.
How do I update the controller's firmware?
Firmware updates can be performed using the HPE support website, or through the HPE SSA.
Can I use SATA drives with this controller?
Yes, the controller supports both SAS and SATA drives.
What is Mixed Mode?
Mixed Mode allows simultaneous RAID and HBA (Host Bus Adapter) operations on the controller.
Where can I find the HPE Smart Storage Administrator (SSA)?
The HPE SSA is typically available as part of the server's management tools or can be downloaded from HPE's support website.
Does the controller support secure encryption?
Yes, it supports HPE Smart Array SR Secure Encryption for data-at-rest encryption.
Troubleshooting
Server not recognizing drives.
Verify drive connections, ensure drives are compatible, and check RAID configuration in the BIOS/UEFI or HPE SSA.
Poor performance.
Check the RAID configuration. Ensure SmartCache is enabled and that the drives are functioning correctly. Update the controller firmware.
FBWC not working.
Verify the Smart Storage Battery is installed and properly connected. Check the battery's health status via the HPE SSA. Replace the battery if necessary.
Controller not detected.
Check physical installation, verify server compatibility, and ensure the controller is enabled in the server's BIOS/UEFI settings.
Pros and Cons
Pros
- High data transfer rates (12 Gbit/s) improve application performance.
- Supports a wide range of RAID levels for data protection and flexibility.
- Offers advanced features like SmartCache and secure encryption to enhance performance and security.
- Designed for enterprise-class performance, reliability, and efficiency.
- Seamless upgrades from HPE Smart Array S-class and E-class controllers.
Cons
- Requires compatible HPE ProLiant servers.
- Smart Storage Battery sold separately.
- Setup may require specific configuration based on server and storage needs.
- Compatibility is limited to SAS and SATA drives.
- Advanced features like SmartCache require a license.
Setup, Compatibility & Care
- Installation: The HPE Smart Array P816i-a SR Gen10 Controller is installed in a dedicated storage slot within compatible HPE ProLiant servers. Consult the server's documentation for specific installation instructions.
- Compatibility: This controller is compatible with HPE ProLiant DL360 Gen10 and DL380 Gen10 servers. It supports SAS and SATA drives.
- Configuration: Use the server's BIOS or UEFI settings, or the HPE Smart Storage Administrator (SSA) to configure RAID levels, create logical drives, and manage the controller.
- HPE Smart Storage Battery: Ensure the HPE Smart Storage Battery is installed and properly connected to the controller to enable the FBWC feature and protect against data loss during power outages.
- Firmware Updates: Regularly update the controller's firmware via HPE's support website to ensure optimal performance, security, and compatibility.
- Care: Regularly monitor the controller's status using the HPE SSA. Check for any errors or warnings related to the drives or the controller itself. Replace the Smart Storage Battery every few years as recommended by HPE to maintain the FBWC function.