Description
Reliability and Endurance
Reliability and endurance refer to the dependability and longevity of a storage device, specifically a solid state drive (SSD). In general, reliability is a measure of a device’s ability to perform its intended function without failure, and endurance refers to the amount of data that can be written to the device over its lifetime without causing it to fail.
For an SSD, factors such as the quality of the NAND flash memory chips, the controller, and the firmware all play a role in determining its reliability and endurance. The 400-ATNW Dell 1.92TB SATA SSD, for example, is built with read intensive TLC NAND technology, which provides a high level of endurance and data retention, even under heavy use. Additionally, it has an endurance rating of up to 550TBW (terabytes written), meaning it can handle a large amount of read and write operations over its lifetime.
Capacity and Storage Space
Capacity and storage space refer to the amount of data that can be stored on a solid state drive (SSD). The capacity of an SSD is typically measured in gigabytes (GB) or terabytes (TB), and it determines how much data can be stored on the device at any given time.
The 400-ATNW Dell 1.92TB SATA SSD has a capacity of 1.92 terabytes, meaning it can store approximately 1.92 million gigabytes of data. This provides a significant amount of storage space for large files, such as high-resolution videos, high-quality images, and large software applications.
Having ample storage space is crucial for many applications, such as data storage, backup, and archiving, as well as for users who require large amounts of storage for personal or professional use. The 1.92TB capacity of the 400-ATNW Dell SATA SSD provides ample storage space for most users, and it is expandable by adding additional SSDs as needed.
SATA 6Gbps Interface
SATA (Serial ATA) is an interface standard for connecting storage devices, such as hard drives and solid-state drives, to a motherboard. SATA 6Gbps (or SATA III) is the third iteration of the SATA standard and offers a maximum data transfer speed of 6 gigabits per second (6 Gbps). This increased speed compared to previous versions of SATA, such as SATA 3Gbps (SATA II), allows for faster data transfer and improved system performance.
The SATA 6Gbps interface uses a serial data transfer method, meaning data is transmitted one bit at a time, as opposed to parallel data transfer methods used by older interface standards. This serial method allows for faster data transfer and reduces the number of cables needed for connectivity.
SATA 6Gbps is backwards compatible with SATA 3Gbps and SATA 1.5Gbps (SATA I), meaning SATA 6Gbps devices can be used on SATA 3Gbps and SATA 1.5Gbps ports, although they will operate at the slower speeds of the older standards.
General Information
- Manufacturer : Dell
- MPN : 400-ATNW
- Dell Part Number : 5VNKM
- Type : Internal Solid State Drive (SSD)
- SSD Type : SATA 6GBPS
- SKU: 400-ATNW
Technical Information
- Storage Capacity : 1.92 TB
- Nand Flash Memory Type: TLC (Triple Level Cell)
- Features : Mixed-Use TLC
- Form Factor : 2.5 Inch Drive In 3.5in Hot-plug Drive Hybrid Carrier
- Lithography : 3d Nand TLC
Performance
- Drive Transfer Rate : 600 MBPS (External)
Expansion / Connectivity
- Interfaces : 1 X SATA 6 GB/S
- Compatible Bays : 1 X Hot-swap – 2.5in Drive In 3.5in Hot-plug Drive Hybrid Carrier
Compatibility
- Bsn Services Node
- Poweredge C6420
- Poweredge C6525
- Poweredge R240
- Poweredge R340
- Poweredge R440
- Poweredge R540
- Poweredge R640
- Poweredge R6415
- Poweredge R6515
- Poweredge R6525
- Poweredge R740
- Poweredge R740XD
- Poweredge R7415
- Poweredge R7425
- Poweredge R7515







