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Description
Performance & Scalability
Performance & Scalability refers to the ability of a system to handle increased workloads efficiently and effectively. In the context of the Dell Perc H740P RAID controller, it means the capability of the device to handle increased data storage demands, while maintaining high performance levels.
This can be achieved by the device’s PCI Express 3.1 interface and 8GB NV Cache memory, which allow for fast data transfer and processing, enabling the system to scale as needed. Performance & Scalability is a crucial aspect of a RAID controller as it affects the overall efficiency and productivity of a storage system.
RAID Configuration Options
RAID Configuration Options refer to the different types of RAID levels that are supported by a RAID controller. RAID (Redundant Array of Independent Disks) is a technology that combines multiple physical disk drives into a single logical unit to provide data redundancy and improved performance.
The Dell Perc H740P supports several RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and more. Each RAID level provides a different balance of data protection and performance, and the available options allow users to choose the best configuration for their specific needs. The RAID Configuration Options in the Dell Perc H740P provide users with the flexibility to configure their storage systems to meet their performance, capacity, and data protection requirements.
System Compatibility
System Compatibility refers to the compatibility of the Dell Perc H740P RAID controller with various computer systems. This means that the controller must meet the technical specifications of the system, such as the type of server, processor, memory, and operating system, in order to be installed and function properly. In general, the Dell Perc H740P is compatible with a wide range of Dell PowerEdge servers and other systems that support PCI Express 3.1 interfaces. It’s important to check the compatibility of the controller with a specific system before purchasing it to ensure that it will work as expected.
This can typically be done by checking the system specifications and comparing them with the technical requirements of the controller.
NV Cache Benefits
NV Cache (Non-Volatile Cache) Benefits refers to the advantages that come with having non-volatile memory in a RAID controller. NV Cache is a type of memory that retains data even when power is lost, which provides data protection in the event of a power failure. The Dell Perc H740P comes with 8GB of NV Cache, which provides several benefits:
- Improved Performance: NV Cache can be used to store frequently accessed data, allowing for faster access and improved overall performance.
- Data Protection: NV Cache provides a backup of the data in the cache in the event of a power failure, ensuring that the data is not lost.
- Faster Rebuilding: In the event of a disk failure, NV Cache can be used to speed up the rebuilding process by caching the data that is being written to the new disk.
- Increased Reliability: NV Cache provides an additional layer of data protection and increases the reliability of the storage system.
The NV Cache Benefits in the Dell Perc H740P provide users with the peace of mind that their data is protected and that their storage system will continue to perform at a high level, even in the event of a power failure.
General Information
- Brand Name : Dell
- MPN : 0GP6RN
- Sub-Type : SAS Controller
- Type : Controller
- SKU : 0GP6RN
Technical Information
- Interface Support : 12GB/s SAS, 6GB/s SATA
- PCI Support : PCI-e 3.1
- SAS Connections : 2×4 Internal
- Ports : Eight Lanes ( 8 Ports )
- Cache Memory : 8GB Nv
- Raid Levels : 0,1,5,6,10,50,60
- Max Drive Support : 32
- Raid Support : Hardware
- Compatibility : Dell Emc Poweredge R640 / R6415
