The "400-ATJU Dell 2TB SAS 12GBPS 512N 7.2K RPM Hot-Swap SFF Hard Drive" is a type of hard drive produced by Dell, one of the leading technology companies in the world. In this article, we will explore the technical specifications and features of this particular hard drive in detail, explaining what each of these terms means.
SAS stands for Serial Attached SCSI, which is a type of interface used for connecting hard drives, solid-state drives, and other types of storage devices to a computer system. SAS is a faster and more reliable interface compared to the older parallel SCSI technology, which is why it is commonly used in enterprise-level storage systems. The 400-ATJU Dell hard drive uses the SAS interface, which means it can be connected to a server or storage array using SAS cables.
Storage CapacityThe 400-ATJU Dell hard drive has a capacity of 2 terabytes (TB), which means it can store up to 2 trillion bytes of data. This is a large amount of storage space, suitable for use in data centers, cloud storage systems, and other enterprise-level storage solutions. With this much storage space, the hard drive can store large amounts of data, including videos, photos, documents, and other types of files.
12GBPS InterfaceThe 400-ATJU Dell hard drive uses the SAS 12Gbps interface, which means it can transfer data at a rate of 12 gigabits per second. This is a very fast data transfer rate, which is important for applications that require fast data access, such as database servers, virtualization environments, and high-performance computing systems. With this fast data transfer rate, the hard drive can quickly read and write data, improving the overall performance of the storage system.
512N Sector FormatThe 400-ATJU Dell hard drive uses the 512N sector format, which means each sector on the hard drive contains 512 bytes of data. This is the most common sector format used in modern hard drives, as it provides a good balance between storage efficiency and reliability. The 512N sector format is also compatible with most modern operating systems, including Windows, Linux, and macOS.
7.2K RPM Rotational SpeedThe 400-ATJU Dell hard drive has a rotational speed of 7,200 revolutions per minute (RPM). This is the standard rotational speed for most hard drives used in enterprise-level storage systems. The higher the rotational speed, the faster the hard drive can access data, but also the more power it consumes and the more heat it generates. A rotational speed of 7.2K RPM provides a good balance between performance and energy efficiency.
Hot-SwappableThe 400-ATJU Dell hard drive is hot-swappable, which means it can be replaced while the server or storage array is still running. This is a useful feature for enterprise-level storage systems, as it allows administrators to replace failed hard drives without having to shut down the entire system. Hot-swappable hard drives are designed to be easily removed and replaced, without requiring any tools or special expertise.
- Manufacturer: Dell
- Part Number or SKU# 400-ATJU
- Product Type : Hard Drive
- Capacity : 2TB
- Form Factor : 2.5inch
- Interface : Near Line SAS-12GBPS
- Features : Advanced Format 512N
- Spindle Speed : 7200 RPM
- Drive Transfer Rate : 1200 MBPS (External)
- Interfaces : 1 X Serial Attached SCSI - 12GBPS
- Compatible Bays : 1 X Hot-Plug - 2.5inch
- Width: 2.8 Inch
- Depth: 3.9 Inch
- Height: 0.6 Inch
- Weight: 0.50 Lbs
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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.
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