Description
Key Features of the P816i-a SR GEN10 Controller
The HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/Smart Cache) 12G SAS Modular Controller (804341-001) is a high-performance and reliable storage controller that is well-suited for demanding enterprise environments. Here are some key features of the controller:
- Performance: The P816i-a SR Gen10 has 16 internal lanes, which allows for high data transfer rates. It supports 12Gbps SAS, which provides fast data transfer speeds for SAS drives. The controller also supports up to 4GB of cache, which can improve overall system performance by caching frequently-used data.
- Reliability: The P816i-a SR Gen10 has built-in data protection features, such as RAID protection and error correction, which help to ensure that data is protected in the event of a drive failure. The controller also supports online spare drives, which automatically replace a failed drive and minimize downtime.
- Scalability: The P816i-a SR Gen10 supports up to 8 hard drives or solid-state drives, which provides the ability to expand storage capacity as needed. It also supports multiple RAID levels, which provides flexibility in choosing the right level of data protection and performance for specific workloads.
- Smart Cache: The P816i-a SR Gen10 supports Smart Cache, which is a feature that dynamically adjusts the cache allocation based on the current workload. This helps to optimize performance and reduce latency by allocating cache to the most frequently-used data.
In conclusion, the HPE Smart Array P816i-a SR Gen10 is a high-performance and reliable storage controller that is well-suited for demanding enterprise environments. Its built-in data protection features, support for multiple RAID levels, and Smart Cache feature help to ensure that data is protected and performance is optimized.
Performance and Data Transfer Rates
The HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/SmartCache) 12G SAS Modular Controller (804341-001) is a high-performance storage controller that provides fast data transfer rates and high I/O performance. Here are some key features that contribute to these characteristics:
- Performance: The P816i-a SR Gen10 has 16 internal lanes, which allows for high data transfer rates. It supports 12Gbps SAS, which provides fast data transfer speeds for SAS drives. The controller also supports up to 4GB of cache, which can improve overall system performance by caching frequently-used data.
- SmartCache: The P816i-a SR Gen10 supports HPE’s SmartCache technology, which allows for dynamic allocation of cache resources to improve performance for specific workloads. This provides an added level of performance optimization and enables better overall system utilization.
- Reliability: The P816i-a SR Gen10 has built-in data protection features, such as RAID protection and error correction, which help to ensure that data is protected in the event of a drive failure. The controller also supports online spare drives, which automatically replace a failed drive and minimize downtime.
In conclusion, the HPE Smart Array P816i-a SR Gen10 is a high-performance and reliable storage controller that is well-suited for demanding enterprise environments. Its high data transfer rates and support for up to 4GB of cache provide fast and responsive storage performance, while its built-in data protection features and support for online spare drives help to ensure that data is protected.
Data Protection and RAID Support
The HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/SmartCache) 12G SAS Modular Controller (804341-001) provides several data protection and RAID support features to ensure the integrity and availability of data stored on the attached drives. These include:
- RAID Support: The P816i-a supports multiple RAID levels, including RAID 0, 1, 1+0, 5, 5+0, 6, and 60, providing flexibility in choosing the right level of data protection and performance for specific workloads.
- Online Spare Drives: The controller supports online spare drives, which automatically replace a failed drive and minimize downtime.
- Error Correction: The controller provides error correction to detect and correct data errors, helping to prevent data loss or corruption.
- Data Recovery: The controller supports features such as array reconstruction, drive rebuilds, and global hot spares, which help to recover data in the event of a drive failure.
- SmartCache: The P816i-a supports 4GB of SmartCache, which allows for caching frequently-used data for improved performance.
In conclusion, the HPE Smart Array P816i-a SR Gen10 provides comprehensive data protection and RAID support features to ensure the integrity and availability of data stored on attached drives. These features, combined with its high performance, scalability, and reliability, make it a good choice for demanding enterprise environments.
General Information
- Brand: HPE
- MPN : 804341-001
- Type: Controller
- Sub-Type: SAS-SATA
Technical Information
- Storage Interface (SAS/SATA)
- 16 SAS Lanes Across 4 X4 Internal Mini-SAS Ports
- 12GB/s SAS, 6GB/s SATA Technology
- Mix-and-match Sas And Sata Drives To The Same Controller
- Support For SAS Tape Drives
- 4 GB Flash-backed Write Cache (fbwc)
- PCI Express 3.0 X8 Link
- Raid 0, 1, 5, 6, 10, 50, 60, 1 Adm, 10 Adm (advanced Data Mirroring)
- Mixed Mode (raid Logic Drives And Hba Physical Drives Simultaneously)
- Windows Storage Spaces Direct Validated
- Vmware Virtual San Certified
- Legacy And Uefi Boot Operation
- Uefi System Utilities (storage Configuration)
- Up To 238 Physical Drives
- Up To 64 Logical Drives
- Hpe Smart Array Sr Smartcache (enabled)
- Hpe Smart Array Sr Secure Encryption (optional License)
- Hpe Ssd Smart Path
- Rapid Parity Initialization (rpi)
- Rapid Rebuild
- Drive Sanitize
- Performance Optimization-degraded Reads And Read Coalescing
- Power Efficiency
- Seamless Upgrades From Hpe Smart Array S-class And E-class Controllers
Server Support
- Hpe Proliant Dl360 Gen10
- Hpe Proliant Dl380 Gen10
- Hpe Proliant Dl385 Gen10
- Hpe Proliant Dl350 Gen10
