The Dell 7G7HD is a 3.84 terabyte (TB) solid state drive (SSD) designed for mixed use applications, such as transactional databases, virtualization, and big data analytics. It uses Multi-Level Cell (MLC) NAND flash memory, which stores two bits of data per cell, offering a balance of performance, endurance and cost compared to other types of NAND flash memory like TLC or SLC.
It connects to the host system using the SAS (Serial Attached SCSI) 12 Gbps interface, which is a high-performance interface specifically designed for use in enterprise storage applications. This drive supports 512n sector size, which is the standard sector size for most drives and it allows for better compatibility.
The 2.5-inch form factor of the Dell 7G7HD allows for easy installation in a variety of systems and it is hot-plug capable, meaning that it can be replaced or upgraded without having to shut down the system. This feature makes it suitable for use in high-availability environments where minimal downtime is crucial.
The Dell 7G7HD SSDs are designed to deliver high performance, high endurance, and high reliability in a wide range of mixed-use applications. It's designed to handle high random read and write IOPS, and high sequential transfer rates. It also has a low power consumption which helps to reduce energy costs and prolong the lifespan of the drive. Additionally, it supports advanced security features such as AES 256-bit hardware encryption, TCG Pyrite and TCG Opal. These features help to protect data stored on the drive from unauthorized access or tampering.
Maximize Your System's PerformanceTo maximize the performance of a Dell 7G7HD 3.84TB Mixed Use Multi-Level Cell (MLC) SAS 12GBPS 512N 2.5 inch Hot Plug SSD in your system, you can take the following steps:
- Ensure that your system's motherboard and SAS controller support SAS 12GB/s: The Dell 7G7HD 3.84TB SAS 12GBPS 512N 2.5 inch Hot Plug SSD supports the faster SAS 12GB/s interface, which can only be utilized if your system's motherboard and SAS controller support it.
- Use the SSD as the primary drive for your operating system and applications: By installing your operating system and frequently used applications on the SSD, you will benefit from the faster access times and higher throughput offered by the SAS 12GB/s interface.
- Update the firmware of the SSD to the latest version available: SSD firmware updates can fix bugs and improve performance.
- Use proper cooling: Ensure that the SSD is properly cooled to prevent overheating, which can lead to performance degradation.
- Use a proper power supply: a power supply with enough power capacity and stability is important to make sure that the SSD can function at its full capacity.
- Use SAS-specific software and drivers: Some operating systems may require specific software and drivers to take full advantage of the SAS 12GB/s interface. Make sure you have the correct software and drivers installed.
- Use of SSD-specific software like TRIM: TRIM is a command that tells the operating system which blocks of data on the SSD are no longer in use, so the SSD can wipe them before they are written to again. This helps to maintain optimal write performance over time.
- Use of proper RAID: In some cases, RAID can be used to increase the performance of the SSD by spreading the load across multiple drives.
- Use a proper controller: If your system uses a RAID controller, configure the RAID controller to recognize the new SSD as a member of the RAID array. If your system uses a software-based RAID, you may need to rebuild the RAID array to include the new SSD.
To power up your data center with a Dell 7G7HD 3.84TB Mixed Use Multi-Level Cell (MLC) SAS 12GBPS 512N 2.5 inch Hot Plug SSD, you can take the following steps:
- Use the SSD as the primary drive for your most frequently accessed data: By installing your most frequently accessed data on the SSD, you will benefit from the faster access times and higher throughput offered by the SAS 12GB/s interface. This will help to improve the overall performance of your data center.
- Use a proper RAID configuration: RAID can be used to increase the performance of the SSD by spreading the load across multiple drives. This can also provide data redundancy and increase the overall capacity of your data center.
- Use SSD-specific software: SSD-specific software like TRIM can help to maintain optimal write performance over time.
- Use of proper cooling: Ensure that the SSD is properly cooled to prevent overheating, which can lead to performance degradation.
- Use of proper power supply: A power supply with enough power capacity and stability is important to make sure that the SSD can function at its full capacity.
- Use SAS-specific software and drivers: Some operating systems may require specific software and drivers to take full advantage of the SAS 12GB/s interface. Make sure you have the correct software and drivers installed.
- Use a proper controller: If your system uses a RAID controller, configure the RAID controller to recognize the new SSD as a member of the RAID array. If your system uses a software-based RAID, you may need to rebuild the RAID array to include the new SSD.
- Monitor and Analyze the performance: Use tools like performance monitor, performance analyzer and other tools to monitor the performance of the SSD and the overall data center. This will help you to identify any bottlenecks and take action to optimize the performance.
- Back up your data regularly: Regularly backing up your data is important for disaster recovery and to protect your data from any unexpected failures.
General Information
- Manufacturer : Dell
- MPN : 7G7HD
- Dell Part : 400-ANNP
- Type : Solid State Drive (SSD)
- SSD Type : SAS-12GBPS
- SKU : 7G7HD
Technical
Information
- Capacity : 3.84TB
- Nand Flash Memory Type: Multi-Level Cell (MLC)
- Form Factor : 2.5
- Features : Mixed-Use 512n
- Drive Transfer Rate : 1.2 GBPS (External)
- Interfaces : 1 X SAS 12 GB/S
- Compatible Bays : 1 X Hot-Swap - 2.5
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
- Poweredge FC630
- Poweredge FC830
- Poweredge M630
- Poweredge M830
- Poweredge R630
- Poweredge R730
- Poweredge R730XD
About New Bulk Pack Products
Warranty
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30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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Important notes:
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