Description
Key Features of the H745 RAID Controller
- 12 Gbps SAS: The Dell 34Y6H PERC H745 is equipped with a 12 Gbps SAS interface, providing high-speed data transfer for demanding applications and environments.
- PCI-E 3.0 Support: The controller supports PCI-E 3.0, providing a fast and reliable connection for high-performance storage solutions.
- RAID Capabilities: The PERC H745 supports a wide range of RAID levels, including 0, 1, 5, 6, 10, 50, and 60, providing flexibility and redundancy for critical data.
- Large Cache Memory: The controller comes with 12GB of cache memory, providing fast access to frequently accessed data, improving overall system performance.
- Multiple Connectivity Options: The PERC H745 supports both SAS and SATA hard drives, providing the flexibility to choose the right storage solution for each specific use case.
- Advanced Management Features: The controller includes advanced management features, such as online capacity expansion, hot spare, and self-encrypting drive (SED) support, providing comprehensive data protection and management options.
- Easy Integration: The PERC H745 is designed to be easy to integrate into existing systems, with simple installation and configuration options, making it a hassle-free solution for system administrators.
- Scalability: The controller supports up to 32 hard drives, providing scalable storage solutions that can grow with business needs.
- Enhanced Data Protection: The PERC H745 includes advanced data protection features, such as battery-backed cache, redundant array of independent disks (RAID) technology, and automatic disk detection and rebuilding, providing peace of mind for critical data.
Monitoring and Maintaining the H745 RAID Controller
Monitor the status of the RAID controller:
- Log in to the server’s iDRAC or CMC interface.
- Go to “System” and select “System Configuration”.
- Scroll down to “Storage” and select “PERC”.
- Monitor the status of the drives, volumes, and arrays.
Monitor the health of the hard drives:
- Log in to the server’s iDRAC or CMC interface.
- Go to “System” and select “System Configuration”.
- Scroll down to “Storage” and select “Drives”.
- Monitor the status of the hard drives, including the temperature and SMART status.
Monitor the performance of the RAID controller:
- Log in to the server’s iDRAC or CMC interface.
- Go to “System” and select “System Configuration”.
- Scroll down to “Performance” and select “Storage”.
- Monitor the performance metrics of the RAID controller, including read/write speed, IOPs, and response time.
Maintenance tasks:
- Regularly check for firmware updates for the RAID controller.
- Check the status of the hard drives and replace any failed drives immediately.
- Regularly run a diagnostic test on the RAID controller to ensure its health.
- Monitor the temperature of the hard drives and ensure they are within acceptable limits.
Backup and Recovery:
- Regularly back up the data on the server to prevent data loss in case of a drive failure.
- In the event of a drive failure, replace the failed drive and rebuild the array using the data stored on the remaining drives.
- In the event of a complete RAID controller failure, replace the RAID controller and restore the data from a backup.
Compatible Servers and Storage Systems
The Dell 34Y6H PERC H745 12GBPS PCI-E 3.0 SAS Raid Controller is compatible with the following servers and storage systems:
Servers:
- Dell PowerEdge R640
- Dell PowerEdge R740
- Dell PowerEdge R740xd
- Dell PowerEdge R740xd2
- Dell PowerEdge R940
- Dell PowerEdge R940xa
- Dell PowerEdge C6420
Storage Systems:
- Dell PowerVault ME4012
- Dell PowerVault ME4024
- Dell PowerVault ME4 Series
- Dell PowerVault ME4012F
General Information about this Dell 34Y6H
- Manufacturer: Dell
- Part Number or SKU# 34Y6H
- Device Type: Raid Controller
Technical Information for Dell PCI-E Adapter
- Controller Interface Type: SAS/SATA
- Interface Type: PCI-E 3.0
- SAS Connectors: 2×8 Internal
- Cache Memory Support: 4 GB Nv
- Write Back Cache: Flash Backed Cache
- Raid Levels: 0,1,5,6,10,50,60
- Max Drive Support: 240
- Raid Support: Hardware
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.
