The DTD4J is a Dell-branded solid-state drive (SSD) with a storage capacity of 7.68 terabytes. It uses the SAS interface, which stands for Serial Attached SCSI, and supports a data transfer rate of 12 gigabits per second. The drive uses TLC NAND flash memory, which stands for Triple-Level Cell. TLC memory stores three bits of data per cell, providing a higher storage density than other types of NAND flash memory, but with lower endurance and write performance.
The drive is optimized for read-intensive workloads, meaning it is best suited for use cases where data is primarily read from the drive, such as data warehousing, log analytics, and read-heavy virtualized environments. It also has the "512e" designation, meaning that it uses the 512-byte emulation sector size. This allows it to be compatible with legacy systems that use the older 512-byte sector size.
The drive is hot-plug capable, meaning it can be added or removed from a system while it is running, and it comes with a tray for installation in a server or storage array.
Backup & RestoreBacking up and restoring data on a 7.68TB SAS 12Gbps hot-plug TLC SSD is a critical process that helps ensure the integrity and availability of the stored data. There are different methods to backup and restore data on an SSD, depending on the type of data and the specific requirements of the application. Some common methods include:
- File-level backup: This method involves copying specific files or directories to another storage device or location, using software tools like rsync, tar, or a backup software.
- Block-level backup: This method involves copying blocks of data from the SSD to another storage device or location, using tools like dd or a backup software. This is more efficient for large amounts of data, as it allows for incremental backups and eliminates the need to copy unchanged files.
- Image backup: This method involves creating a complete image of the SSD, including the partition layout and file system. This method is useful for restoring the entire SSD to a previous state, for example in case of a system failure.
- Cloud Backup: This method involves copying data to a remote cloud-based storage service such as Amazon S3, Google Drive, Dropbox, or OneDrive. This method provides off-site backup and protection against local disaster.
- RAID: This method involves using a RAID controller to create redundancy in the data, allowing data to be restored even in case of disk failure.
For restoring the data on the SSD, you can use the same tools and methods you used to backup the data. It is important to verify that the data is readable and accurate after the restoration process to ensure that it can be accessed and used properly.
CompatibilityThe SSD should also be compatible with the RAID controller or host bus adapter in the system. Some RAID controllers may have limitations on the capacity of the drives they support, so it is important to check the manufacturer's specifications to ensure compatibility.
In terms of operating system, compatibility depends on the specific implementation of the SAS interface and the file system used on the drive. It is important to check the operating system's documentation and the drive's compatibility list from the manufacturer to confirm that the drive is supported.
It is highly recommend to check with the manufacturer specifications of the server and storage system, to confirm compatibility with this drive. It's also worth noting that if you are using this drive as boot drive in your server, it needs to be bootable which is supported by the system's BIOS, firmware and Operating system.
General Information about this Dell DTD4J- Manufacturer: Dell
- Part Number or SKU# DTD4J
- Type: Internal Solid State Drive
- Interface: SAS-12GBPS
- Storage Capacity: 7.68TB
- Nand Flash Memory Type: Bics Flash TLC (3-Bit-Per-Cell)
- Form Factor: 2.5inch
- Data Transfer Rate: 1.2GPBS
- Category: Dell HardDrive
- Sub-Category: Solid State Drive
- Generation: vSAS SFF SSD
- Best Use: Read-Intensive
- Manufacturer: Dell Technologies
- Products ID: 733117
- Interface: Value Serial Attached SCSI (vSAS)
- Enclosure: Internal
- Drive Dimensions: 2.5 inches x 1/3H (SFF)
- External Data Transfer Rate: 12G = 12Gb/s
- HotSwap: Yes
- Pre-Failure Warranty: Yes
- Hot Swap Tray: Included/Attached
- Features: Value Sas Read-intensive Endurance, Advanced Format 512e
- Height: 0.63 inch
- Width: 3.10 inch
- Depth: 5.45 inch
- Weight: 1.50 lbs
Compatibility
- Dell G14 PowerEdge T-Series: T40 T140 T340 T550 T640 14th Generation Servers.
- Dell G14 PowerEdge R-Series: R240 R340 R350 R440 R450 R540 R550 R640 R6415 R650 R650XS R6525 14th Generation Servers.
- Dell G14 PowerEdge R-Series: R740 R740XD R740XD2 R7415 R7425 R750 R750XA R750XS R7515 R7525 14th Generation Servers.
- Dell G14 PowerEdge R-Series: R840 R940 R940XA 14th Generation Servers.
- Dell G14 PowerEdge C-Series: C4140 C6420 C6525 14th Generation
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.
About Refurbished Products
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