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Dell 400-BOZW SAS 12 GBPS 22 TB 7.2 K Hard Drive 512e ISE New

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Part Number#: 400-BOZW
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New Sealed

Short Description:
400-BOZW Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) 22 Terabytes (TB) 7.2K Revolutions Per Minute (RPM) 512Gigabyte (GB) Buffer 512e Hot Plug Hard Drive for Dell PowerEdge Server And Powervault Storage System | Made by Dell | Brand New 2 Years Warranty
Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
2 Years Warranty

Product Overview of the Dell 400-BOZW Hard Drive

In the world of computer technology, storage solutions play a vital role in ensuring the seamless functioning of servers and storage systems. One such storage solution that has garnered attention is the Dell 400-BOZW Serial-Attached SCSI (SAS) Hard Drive. This high-performance hard drive is designed to enhance the storage capacity and speed of Dell PowerEdge Servers and PowerVault Storage systems. In this detailed exploration, we will delve into the specifics of the Dell 400-BOZW SAS 12 GBPS Hard Drive, understanding its key features, technical specifications, and the benefits it offers to businesses and IT professionals.

Understanding Serial-Attached SCSI

Before we delve into the specifics of the Dell 400-BOZW SAS Hard Drive, it's crucial to understand the technology behind it. Serial-attached SCSI (SAS) is a high-speed interface used for connecting various types of peripheral devices to a computer or server. It provides faster data transfer rates and improved performance compared to its predecessor, Parallel SCSI. SAS 12 GBPS 22TB-7.2RPM technology is widely employed in enterprise environments where speed, reliability, and scalability are paramount.

Key Features of Dell 400-BOZW SAS Hard Drive

High Data Transfer Rate 12 Gigabytes Per Second

One of the standout features of the Dell 400-BOZW SAS Hard Drive is its impressive data transfer rate of 12 Gigabytes per second (GBPS). This high-speed connectivity ensures rapid access to stored data, facilitating quick data retrieval and seamless operation of applications.

Large Storage Capacity 22 Terabytes

In the era of big data, storage capacity is of utmost importance. The Dell 400-BOZW SAS Hard Drive offers a capacious storage capacity of 22 Terabytes (TB), making it an ideal choice for businesses dealing with vast amounts of data. This ample storage space allows enterprises to store extensive databases, multimedia files, and critical business applications.

Optimal Rotational Speed 7.2K Revolutions Per Minute

The rotational speed of a hard drive significantly impacts its performance. The Dell 400-BOZW SAS Hard Drive operates at 7,200 revolutions per minute (RPM). This optimal rotational speed strikes a balance between speed and energy efficiency, ensuring smooth and efficient data read/write operations.

Large Buffer Size 512 Gigabyte and 512e Technology

Featuring a substantial 512 Gigabyte (GB) buffer, this hard drive effectively handles data caching and enhances overall performance. Additionally, it incorporates 512e technology, which enables the drive to emulate the 512-byte sector size of traditional hard drives while utilizing the larger 4K sector size. This compatibility ensures seamless integration with existing systems and applications.

Hot Plug Capabilities

The Dell 400-BOZW SAS Hard Drive is equipped with hot-plug capabilities, allowing users to add or remove the drive without shutting down the system. This feature enhances system uptime and simplifies maintenance tasks, making it an excellent choice for mission-critical environments.

Compatibility with Dell PowerEdge Servers and PowerVault Storage

One of the key advantages of the Dell 400-BOZW SAS Hard Drive is its compatibility with Dell PowerEdge Servers and PowerVault Storage systems. Dell, a renowned name in the IT industry, designs its hardware and storage solutions to work seamlessly together, ensuring optimal performance, reliability, and ease of management for users. This compatibility eliminates the hassle of compatibility issues and enhances the overall user experience.

Benefits of Dell 400-BOZW SAS Hard Drive

Enhanced Performance and Speed

The high data transfer rate of 12 GBPS and optimal rotational speed of 7.2K RPM contribute to the enhanced performance of the Dell 400-BOZW SAS Hard Drive. Businesses and IT professionals can experience faster data access, reduced latency, and improved application responsiveness.

Scalability and Future-Proofing

With a massive storage capacity of 22 TB, this hard drive offers scalability to businesses. As data needs grow, having the ability to scale storage solutions without significant infrastructure changes is invaluable. The Dell 400-BOZW SAS Hard Drive provides this scalability, ensuring that businesses are well-equipped to handle future data demands.

Reliability and Data Security

Reliability is paramount when it comes to storage solutions. Dell is known for its robust and reliable hardware, and the Dell 400-BOZW SAS Hard Drive is no exception. It ensures data integrity, reducing the risk of data loss or corruption. Additionally, the drive's compatibility with RAID (Redundant Array of Independent Disks) configurations enhances data security and fault tolerance.

Simplified Maintenance and Management

The hot plug capabilities of the Dell 400-BOZW SAS Hard Drive simplify maintenance tasks. IT professionals can add or replace drives without disrupting the entire system, reducing downtime and maintenance costs. Moreover, Dell's management tools and software provide intuitive interfaces for monitoring and managing the storage infrastructure effectively.


While offering high-performance features, the Dell 400-BOZW SAS Hard Drive provides excellent value for money. Its competitive pricing, coupled with the durability and reliability of Dell hardware, makes it a cost-effective choice for businesses of all sizes.

Use Cases and Applications

The Dell 400-BOZW SAS Hard Drive finds applications in a myriad of scenarios across various industries:

Enterprise Data Centers
  • Large-scale data centers can utilize these hard drives to store vast volumes of data, including customer information, transaction records, and analytics data.
Cloud Service Providers
  • Cloud service providers rely on high-capacity, high-performance storage solutions to host virtual machines, databases, and applications for their clients. The 22 TB storage capacity caters to the demands of cloud-scale deployments.
Media and Entertainment
  • Media production companies, streaming platforms, and broadcasters require substantial storage for high-definition videos, audio files, and multimedia projects. The Dell 400-BOZW SAS Hard Drive provides the necessary space and speed for these media-intensive applications.
Financial Institutions
  • Banks and financial institutions deal with massive datasets related to transactions, customer profiles, and regulatory compliance. The reliability and performance of the 400-BOZW SAS Hard Drive make it an excellent choice for storing sensitive financial data.
Research and Development
  • Research institutions and laboratories working on data-intensive projects, simulations, and scientific computations benefit from the fast data access and large buffer of the Dell hard drive.

General Information about the Dell 400-BOZW Hard Drive

  • Manufacturer: Dell
  • Model Number or SKU# 400-BOZW
  • Product Type: Hard Drive

Technical information of the Dell 400-BOZW

  • Storage Capacity: 22 TB
  • Enclosure: Internal
  • Interface: SAS-12Gbps
  • Drive Dimensions: 3.5 Inch
  • MTBF (Mean Time Between Failures): 2.5 Million Hours
  • Features: Advanced Format 512e

Drive Performance

  • Interface Transfer Rate: 1200 Mbps
  • Sustained Transfer Rate: 291/277 Mbps
  • Random Read 4KB QD: 210 IOPS (Input/Output Operations Per Second)
  • Random Write 4KB QD: 565/565 IOPS
  • Random 50/50 Read/Write 4KB QD: 214 IOPS
  • Average Latency: 4.16 ms (milliseconds)
  • Buffer: 512 MB
  • Rotational Speed: 7200 RPM (Revolutions Per Minute)


  • PowerEdge T440
  • PowerEdge T640
  • PowerVault MD1400
  • PowerVault ME5012

In summary, the Dell 400-BOZW SAS Hard Drive stands out as a reliable, high-performance storage solution for Dell PowerEdge Servers and PowerVault Storage systems. Its impressive data transfer rate, large storage capacity, optimal rotational speed, and hot-plug capabilities make it a preferred choice for businesses seeking efficient and scalable storage solutions.

Whether used in enterprise environments, data centers, or small to medium-sized businesses, the Dell 400-BOZW SAS Hard Drive offers a compelling combination of speed, reliability, and affordability. By investing in this advanced storage solution, businesses can ensure seamless data management, enhanced application performance, and a competitive edge in today's fast-paced digital landscape.

Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
2 Years Warranty


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What does ALLHDD.Com warranty cover?

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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The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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