Dell 405-AAUZ SAS PERC H745 12GBPS PCI-E 3.0 4GB Nv Cache Bulk

The Dell 405-AAUZ Serial-Attached SCSI (SAS) PERC H745 is a RAID controller card designed to meet the data storage and management needs of modern server environments. Let's take a closer look at this hardware component, including its key features and specifications.

The Dell PERC H745 offers an impressive data transfer speed of 12 Gigabytes per second (GBPS). This high-speed connectivity is crucial for handling large volumes of data efficiently, making it an ideal choice for data-intensive applications and tasks.

This RAID controller card utilizes the PCI-Express (PCI-E) 3.0 interface, which is a high-speed data transfer protocol commonly used in modern server systems. The PCI-E 3.0 interface ensures fast and reliable data communication between the controller card and the server's motherboard.

Cache memory is an essential component of a RAID controller card, as it helps improve data read and write speeds. The Dell 405-AAUZ PERC H745 comes equipped with 4GB of Non-Volatile (Nv) Cache. A non-volatile cache retains data even when the power is interrupted, ensuring data integrity and minimizing data loss in the event of unexpected power outages.

The PERC H745 is compatible with SAS drives, making it suitable for various server configurations. Its compatibility ensures that it can be seamlessly integrated into existing systems without the need for major hardware upgrades.

The Dell PERC H745 offers several benefits to server administrators and businesses. Let's explore these advantages in detail.

Data reliability is paramount in server environments, where data loss can lead to significant disruptions and financial losses. The Dell PERC H745 improves data reliability through RAID configurations, ensuring that even if a drive fails, data remains accessible and intact.

With its high-speed data transfer capabilities and cache memory, the Dell PERC H745 significantly enhances server performance. Applications and services that rely on fast data access will benefit from the improved speed provided by this RAID controller.

The Dell PERC H745 is designed for scalability, allowing businesses to expand their storage capacity as their needs grow. This scalability ensures that the controller remains a relevant and cost-effective solution as data requirements increase.

Data protection features, including RAID levels and cache memory, help prevent data loss and maintain data integrity. These features are essential for mission-critical applications and sensitive data storage.

Dell provides management software and tools to simplify the administration and monitoring of the PERC H745. This ease of management contributes to a smoother and more efficient server operation.

To better understand the practical applications of the Dell 405-AAUZ PERC H745, let's explore some common use cases where this RAID controller excels.

Large-scale data centers that handle vast amounts of data on a daily basis benefit from the high-speed data transfer and data reliability features of the PERC H745. It is an ideal solution for businesses that require dependable and efficient data storage.

Virtualized environments rely on robust data storage and management. The Dell PERC H745 enhances the performance of virtualization platforms, ensuring that virtual machines and applications operate smoothly.

Database servers demand high-speed data access and data integrity. The PERC H745 caters to these requirements by offering fast data transfer speeds and RAID configurations that safeguard critical database information.

File servers that store and share files across a network benefit from the improved performance and data protection offered by the PERC H745. It ensures that files are accessible and secure.

Here are some performance and speed specifications for the Dell 405-AAUZ SAS PERC H745 12Gbps PCI-E 3.0 4GB Nv Cache Raid Front Controller:

• Interface: 12 Gbps SAS, PCI-E 3.0
• Cache Memory: 4 GB Non-Volatile (Nv) Cache
• Maximum Data Transfer Rate: Up to 1200 MB/s
• RAID Levels: 0, 1, 5, 6, 10, 50, 60
• Number of Physical Drives Supported: Up to 24 (dependent on system backplane configuration)
• Battery Backup Unit (BBU) Supported: Yes
• Management: Dell OpenManage Server Administrator (OMSA)

Here are the management and configuration details for the Dell 405-AAUZ SAS PERC H745 12Gbps PCI-E 3.0 4GB Nv Cache Raid Front Controller:

The Dell 405-AAUZ SAS PERC H745 can be managed using the following tools:

• Dell OpenManage Server Administrator (OMSA)
• Dell OpenManage Storage Management (OMSM)
• Dell EqualLogic Host Integration Tools (HIT Kit) for VMware vSphere

The controller can be configured through the following methods:

• BIOS Configuration Utility
• Dell OpenManage Server Administrator (OMSA)
• Dell OpenManage Storage Management (OMSM)

The Dell 405-AAUZ SAS PERC H745 12GBPS PCI-E 3.0 4GB Nv Cache Raid Front Controller is compatible with the following Dell PowerEdge server models:

• R640
• R740
• R740xd
• R940
• C6420
• C6525

It may be compatible with other server models as well, but compatibility will depend on the server's hardware specifications and available expansion slots. It is recommended to check the server's technical guide or contact Dell for more information.

• Manufacturer: Dell
• Part Number or SKU# 405-AAUZ
• Type: Controller
• Device Type: Front Controller PERC H745

• Interface Type: PCI-E 3.0
• SAS Connectors: 2x8 Internal
• Controller Interface Type: SAS/SATA
• Raid Levels: 0,1,5,6,10,50,60
• Cache Memory Support: 4 GB Nv
• Write Back Cache: Flash Backed Cache
• Max Drive Support: 240
• Raid Support: Hardware

Finally, the Dell 405-AAUZ Serial-Attached SCSI (SAS) PERC H745 is a robust RAID controller card designed to enhance data storage and management in server environments. With its impressive data transfer speed, cache memory, and support for SAS drives, it offers numerous advantages in terms of data reliability, performance, and scalability. Whether used in enterprise data centers, virtualization setups, database servers, or file servers, the PERC H745 plays a crucial role in ensuring that data remains accessible and secure.

For businesses and IT professionals seeking to optimize their server performance and data storage capabilities, the Dell PERC H745 is a valuable addition. Its ease of installation, configuration, and management makes it an accessible solution for a wide range of applications. When properly maintained and monitored, this RAID controller card can provide a dependable and efficient storage solution for your server infrastructure.