Description
Overview of the Dell PX45J Controller With 512MB NV Cache
PX45J Dell Perc H710 is a SAS (Serial Attached SCSI) RAID (Redundant Array of Independent Disks) controller card that is used to manage hard drives or SSDs in a server or storage system. This card is used to improve the performance and reliability of a storage system by providing redundancy and increasing the speed of data transfer. In this article, we will discuss in detail the features and specifications of the PX45J Dell Perc H710 SAS RAID controller card.
SAS and RAID
- SAS is a technology that is used to connect hard drives or SSDs to a server or storage system. It provides a higher speed of data transfer compared to the older technology, SCSI (Small Computer System Interface). SAS also supports a larger number of devices connected to a single controller card, which makes it ideal for large storage systems.
- RAID, on the other hand, is a technology that is used to improve the performance and reliability of a storage system. It achieves this by combining multiple hard drives or SSDs into a single logical unit called a RAID array. There are different RAID levels, each with its own advantages and disadvantages. Some of the most common RAID levels are RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.
PX45J Dell Perc H710 SAS RAID Controller
- The PX45J Dell Perc H710 SAS RAID controller is a PCIe (Peripheral Component Interconnect Express) 2.0 card that supports SAS and SATA (Serial Advanced Technology Attachment) hard drives or SSDs. It has a maximum data transfer rate of 6 Gb/s, which is twice the speed of the older PCIe 1.0 standard. The card has two mini-SAS ports, each capable of supporting up to four SAS or SATA drives, for a total of eight drives per card.
- The PX45J Dell Perc H710 supports RAID levels 0, 1, 5, 6, 10, 50, and 60, which gives the user a wide range of options to choose from depending on their requirements. RAID 0 is used to increase the speed of data transfer, while RAID 1 provides redundancy by mirroring the data on two drives. RAID 5, RAID 6, RAID 50, and RAID 60 provide both redundancy and improved performance.
- The card also has a 512 MB NV (Non-Volatile) cache, which is used to improve the speed of data transfer by caching frequently accessed data. The cache is non-volatile, which means that it retains its data even when the power is turned off, ensuring that the data is not lost in case of a power failure.
Compatibility and Installation
- The PX45J Dell Perc H710 SAS RAID controller is compatible with a wide range of Dell PowerEdge servers, including the Dell PowerEdge R620, R720, R720xd, R820, T620, and M620. It is also compatible with some Dell Precision workstations, including the Dell Precision T3600, T5600, and T7600.
- The installation of the card is straightforward and can be done by following the instructions provided in the user manual. The card requires a PCIe 2.0 x8 slot and is powered by the server’s PCIe bus. Once the card is installed, the user can configure the RAID array using the Dell OpenManage software, which is provided with the card.
Finally, the PX45J Dell Perc H710 SAS RAID controller is a high-performance and reliable card that is used to manage hard drives or SSDs in a server or storage system. It provides a wide range of RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, and
General Information about the Dell PX45J
- Manufacturer : Dell
- Model Number or SKU# PX45J
- Type : Controller
- Product Type: SAS Controller
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
