Description
Key Features and Benefits of the Perc H840
The Dell 405-AANJ PERC H840 Raid Adapter is a high-performance SAS/SATA RAID controller designed for the Dell PowerVault MD14xx external storage arrays. The key features and benefits of the H840 Raid Adapter include:
- Advanced RAID Management: The H840 provides advanced RAID management capabilities and can be configured for various RAID levels, including 0, 1, 5, 6, 10, 50, and 60, for improved data protection and performance.
- NV Cache: The H840 features 4GB of NV Cache, which provides faster data access and improved performance for read-intensive workloads.
- Redundant Paths: The controller supports redundant data paths for improved reliability and data availability, and also supports online spare disk drives for automatic data protection in the event of disk failure.
- High-Performance SAS/SATA Interface: The H840 supports up to 24 hard drives and features a 12GB/s SAS interface for fast data transfer.
- External Connectivity: The adapter is specifically designed for use with the Dell PowerVault MD14xx external storage arrays, providing high-speed connectivity for your data storage needs.
- Easy Management: The H840 comes with the Dell OpenManage tools, including the Dell OpenManage Storage Management software and the Dell OpenManage Server Administrator, providing a centralized interface for managing your storage systems.
With its advanced RAID management, high-performance SAS/SATA interface, and support for up to 24 hard drives, the Dell 405-AANJ PERC H840 Raid Adapter provides a reliable, scalable, and easy-to-manage storage solution for your business.
Improved Performance with 4GB NV Cache
The Dell 405-AANJ Perc H840 Raid Adapter provides improved performance for the Dell PowerVault MD14xx storage arrays. The Perc H840 provides a high-performance SAS/SATA RAID controller solution, with support for up to 24 hard drives and advanced RAID management capabilities.
- RAID Configuration: The H840 provides advanced RAID management capabilities and can be configured for various RAID levels, including 0, 1, 5, 6, 10, 50, and 60, for improved data protection and performance.
- NV Cache: The controller features 4GB of NV Cache, which provides faster data access and improved performance for read-intensive workloads.
- Redundant Paths: The H840 supports redundant data paths for improved reliability and data availability, and also supports online spare disk drives for automatic data protection in the event of disk failure.
- Scalability: The Perc H840 provides support for up to 24 hard drives, allowing you to easily scale your storage capacity as your business grows.
With these features, the Dell Perc H840 Raid Adapter provides improved performance and reliability for your external storage systems. Additionally, the adapter is easy to install and manage, with comprehensive documentation and support resources to help you get started quickly and easily.
Compatibility with Dell PowerEdge Servers
The Dell 405-AANJ PERC H840 Raid Adapter is compatible with the following Dell PowerEdge servers:
- R440
- R540
- R640
- R740
- R740xd
- R840
- R940
It is important to check the system specifications and firmware version before installing the adapter to ensure compatibility.
The PERC H840 Raid Adapter is specifically designed for use with Dell PowerVault MD14xx series external storage arrays. It provides advanced RAID management capabilities, with support for up to 24 hard drives and support for various RAID levels, including 0, 1, 5, 6, 10, 50, and 60. The adapter features a high-performance SAS/SATA interface and 4GB NV Cache for fast data access and improved performance for read-intensive workloads. The PERC H840 also supports online spare disk drives for automatic data protection in the event of disk failure, making it a reliable and scalable solution for businesses of all sizes.
General Information about this Dell 405-AANJ
- Manufacturer: Dell
- Part Number or SKU# 405-AANJ
- Device Type: Raid Controller
Technical Specifications of the Perc H840
Here are the technical specifications for the Dell 405-AANJ PERC H840 Raid Adapter for External MD14xx:
- Interface: PCI Express 3.0 x8
- Cache Memory: 4GB NV cache
- Ports: Two 12GB/s SAS ports
- Supported RAID Levels: 0, 1, 5, 6, 10, 50, 60, and Single Disk
- Max Number of Hard Drives Supported: 128
- Data Transfer Rates: Up to 12GB/s per port
- Operating Systems: Microsoft Windows Server 2012 R2 and later, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere
- Management Tools: Dell OpenManage Server Administrator, Dell OpenManage Storage Management
- Dimensions: 6.6 x 2.3 x 0.8 inches (167.6 x 58.4 x 20.3mm)
- Weight: 0.44 lbs (0.2 kg)
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Storage Temperature: -40°F to 158°F (-40°C to 70°C)
These specifications are subject to change based on firmware updates and other factors. It is important to check the system specifications and firmware version before installing the adapter to ensure compatibility.
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.
