Western Digital WD20EADS 2TB Hard Disk Drive
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Western Digital WD20EADS 2TB 7.2K RPM HDD Form Factor SATA New

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Part Number#: WD20EADS
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Short Description:
WD20EADS 2 Terabytes (TB) 7200 Revolutions Per Minute (RPM) Serial Advanced Technology Attachment (SATA) 32 Megabyte (MB) Buffer form Factor 300 Hard Disk Drive | Brand New 3 Years Warranty
Western Digital
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the Western Digital WD20EADS HDD

In the fast-paced digital era, where data storage demands are escalating, having a reliable and high-performance hard disk drive (HDD) is crucial. Western Digital, a renowned name in the storage industry, presents the WD20EADS 2TB SATA HDD, a powerhouse that promises both capacity and speed. In this detailed exploration, we will delve into the key features of this storage giant, including its 7200 RPM Serial Advanced Technology Attachment SATA interface, and a generous 32 Megabyte (MB) buffer. Join us on a journey to unravel the form factor, technological marvels, and performance benchmarks of the Western Digital WD20EADS. The Western Digital WD20EADS is a Hard Disk Drive (HDD) designed to provide a generous storage capacity of 2 Terabytes (TB). As an integral component of Western Digital's product lineup, it caters to the increasing demand for large-scale data storage in both personal and professional settings.

key features and advantages of HDDSATA OverviewSATA is a widely adopted interface standard for connecting storage devices like hard disk drives to motherboards in computers. It has replaced older parallel ATA (PATA) interfaces, offering improved performance and scalability.Data Transfer RatesSATA interfaces come in different generations, each offering varying data transfer rates. The WD20EADS, with its SATA interface, ensures high-speed data transfers, reducing latency and enhancing overall system performance.Hot Swapping and Plug-and-PlayOne of SATA's notable features is hot-swapping, allowing users to connect or disconnect drives without shutting down the system. This section discusses the convenience and flexibility that SATA brings to users.CompatibilitySATA has become a standard in the industry, ensuring broad compatibility with various devices. The WD20EADS's SATA interface makes it compatible with a wide range of computers, from desktops to laptops.Performance Metrics and Real-World UsageSpeed and Responsiveness

The 7200 RPM rotational speed of the WD20EADS contributes to faster data access and transfer speeds. This section explores the impact of rotational speed on overall system performance.

Buffer Optimization

The 32MB buffer size plays a crucial role in optimizing read and write operations. This segment delves into how the buffer enhances the hard disk drive's efficiency and responsiveness.

Storage Capacity and Application

With a generous 2TB storage capacity, the WD20EADS is suitable for various applications, from storing large media libraries to serving as a reliable backup solution. This section discusses the practical implications of the device's storage capacity.

Form Factor and CompatibilityUnderstanding Form Factor 300

The form factor of 300 defines the physical dimensions of the hard disk drive. This segment provides insights into the significance of the form factor and its implications for compatibility with different computer systems.

Build Quality

Western Digital is renowned for its commitment to producing reliable storage solutions. This section explores the build quality of the WD20EADS, emphasizing its durability and resistance to environmental factors.

Mean Time Between Failures

The Mean Time Between Failures is a key metric indicating the expected reliability of a hard disk drive. This section discusses the MTBF of the WD20EADS, providing users with insights into its long-term performance.

Performance FeaturesRevolutions Per Minute

One notable aspect of the WD20EADS is its operating speed, measured in Revolutions Per Minute (RPM). This HDD boasts a speed of 7200 RPM, indicating the number of revolutions the disk makes in one minute. This feature is crucial for determining the data transfer rate and overall performance of the hard drive.

Serial Advanced Technology Attachment

The WD20EADS utilizes the Serial Advanced Technology Attachment (SATA) interface, a widely adopted technology in modern storage devices. SATA ensures efficient data transfer between the hard drive and the computer's motherboard, contributing to a seamless user experience and optimal performance.

Buffer Size - 32 Megabytes

A significant factor influencing the speed and efficiency of data transfer is the buffer size, and the WD20EADS doesn't disappoint. With a substantial 32 Megabyte (MB) buffer, this HDD can handle large amounts of data more efficiently, reducing latency and enhancing overall performance.

Form Factor and Design
Form Factor

The form factor of a hard drive refers to its physical size and shape. The WD20EADS follows the 3.5-inch form factor, a standard size for desktop hard drives. This ensures compatibility with a wide range of desktop computers, making it easy for users to integrate the HDD into their existing systems.


Western Digital is known for its commitment to quality and durability, and the WD20EADS is no exception. Built with robust materials and advanced engineering, this hard drive is designed to withstand the rigors of continuous operation, providing users with a reliable and long-lasting storage solution.

Technology Behind the WD20EADS
Advanced-Data Management

The WD20EADS incorporates advanced data management technologies to ensure the integrity and security of stored information. This includes error correction mechanisms and sophisticated algorithms that enhance data reliability, preventing data loss or corruption.

Energy-Efficient Operation

In an era where energy efficiency is a key consideration, the WD20EADS addresses this concern by incorporating features that optimize power consumption. This not only benefits the environment but also contributes to lower operational costs for users.

General Information about the Western Digital Hard Drive
  • Manufacturer: Western Digital
  • Part Number or SKU# WD20EADS
  • Product Type: Hard Disk Drive (HDD)
  • HDD Type: SATA-|| 2TB
Technical Information of the Western Digital HDD
  • Form Factor: 3.5" x 1/3H
  • Sub-Type: SATA-||
  • Capacity: 2 TB
  • Interface Type: Serial ATA-300
  • Buffer Size: 32 MB
Performance Details
  • Drive Transfer Rate: 300 MBps (external) / 100 MBps (internal)
  • Spindle Speed: 7200 rpm
Expansion and Connectivity
  • Interfaces: 1 x Serial ATA-300 - 7 pin Serial ATA
  • Compatible Bays: 1 x internal - 3.5" x 1/3H

Finally, the Western Digital WD20EADS 2TB Hard Disk Drive is a formidable storage solution that combines generous capacity, high performance, and advanced technology. Whether you're a multimedia enthusiast, a professional handling data-intensive tasks, or simply in need of reliable storage for your files, the WD20EADS caters to a diverse range of users. Its robust design, energy-efficient operation, and seamless compatibility make it a standout choice in the world of hard drives. Invest in the WD20EADS, and experience the power of efficient and reliable data storage.

Western Digital
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Here, you can check more available conditions of your desired product WD20EADS at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

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.

What is not covered by our warranty?

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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Important notes:

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FedEx Shipping Options:

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Worldwide Shipping Options:

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