Description
Product Overview of the PCI-E 3.0 X8 SAS Smart Array Controller
The HPE 726742-001 12Gbps Dual Port PCI-E 3.0 X8 SAS Smart Array Controller Card is a device used to connect and control multiple SAS (Serial Attached SCSI) hard drives or solid-state drives in a server. In this article, we will provide a detailed explanation of the features, functions, and benefits of this controller card.
Features
The HPE 726742-001 controller card is designed to work with HPE ProLiant Gen8 and Gen9 servers. The card supports SAS, SATA (Serial ATA), and SSD (Solid State Drive) drives. It has two SAS ports, each capable of providing a maximum data transfer rate of 12Gbps. The card uses PCI-Express 3.0 x8 interface for communication with the server motherboard.
Functions
The primary function of the HPE 726742-001 controller card is to provide hardware RAID (Redundant Array of Inexpensive Disks) support for SAS, SATA, and SSD drives. RAID is a method of combining multiple hard drives into a single logical unit to improve performance, reliability, or both.
The HPE 726742-001 controller card supports several RAID configurations, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and RAID 50. These configurations provide different levels of performance, data protection, and storage capacity.
The controller card also supports hot-plug functionality, which means that drives can be added or removed while the server is running without any interruption in service. This feature is useful for maintenance or upgrades.
Benefits
The HPE 726742-001 controller card provides several benefits to server administrators and users. Some of the key benefits are:
Improved Performance: By using RAID configurations, the controller card can improve the read and write speeds of the connected drives. This can result in faster data access and better overall server performance.
Increased Data Protection: RAID configurations can provide different levels of data protection. For example, RAID 1 creates an exact copy of data on two drives, ensuring that if one drive fails, the data can be recovered from the other drive. RAID 5 uses parity data to protect against the failure of a single drive.
Scalability: The HPE 726742-001 controller card supports up to 240 drives, which means that server storage can be easily expanded as needed. This feature is useful for organizations that need to store large amounts of data.
Compatibility: The controller card is designed to work with HPE ProLiant Gen8 and Gen9 servers, ensuring compatibility and ease of use.
In Summary ,the HPE 726742-001 12Gbps Dual Port PCI-E 3.0 X8 SAS Smart Array Controller Card is a powerful and versatile device that provides hardware RAID support for SAS, SATA, and SSD drives. With its support for multiple RAID configurations, hot-plug functionality, and scalability, the controller card provides improved performance, data protection, and storage capacity for HPE ProLiant Gen8 and Gen9 servers.
General Information about the HPE 726742-001
- Manufacturer: HPE
- Part Number or SKU# 726742-001
- Device Type: SAS Controller
Technical Information of HPE Smart Array
- Controller Type: 12GBPS SAS
- Total Number of SAS Ports: 2
- Product Name: Smart Array P440ar
- Product Line: Smart Array
- Form Factor: Plug-in Module
- Raid Levels: 5, 60
- Raid Supported: yes
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