WD My Book vs Seagate Expansion: Difference and Comparison

While the world is evolving, technology is also advancing. Hence tough competition is seen in the market. Seagate and Western Digital, or WD, are the world’s two largest hard drive manufacturers.

Both sell and manufacture several varieties of external and internal hard drives, as well as SSDs (Solid State Drives), which are NAND-based. However, WD My Book was released 13 months after the release of Seagate Expansion, making it the more recent and newer version.

Key Takeaways

  1. WD My Book provides automatic backup software and hardware encryption, while Seagate Expansion focuses on simple plug-and-play functionality.
  2. Seagate Expansion offers a more compact and portable design than the WD My Book.
  3. WD My Book drives have longer warranties and better customer support than Seagate Expansion drives.

WD My Book vs Seagate Expansion

The difference between WD My Book and Seagate Expansion is that, when it comes to RAID support, the Western Digital or WD My Book is a superior choice. However, RAID support is not possible with Seagate Expansion. With password protection, the WD My Book is completely safe. However, password protection is not available on the Seagate Expansion.

WD My Book vs Seagate
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The WD My Book external hard drive weighs roughly one kilogramme. However, it is heavier than the Seagate Expansion external hard drive. WD My Book’s 4 TB version is more expensive than Seagate Expansion’s 4 TB version.

For the past fifty-nine months, Western Digital or WD, My Book, has been on the market. WD’s quickness The rotational speed of the hard disc in my Book is 5400 RPM.

Seagate Expansion is significantly quicker than WD My Book in terms of reading and writing speeds. Seagate Expansion’s external hard drive is only 950 grammes, making it lighter than the WD My Book.

Expansion 4 TB external hard discs from Seagate have been on the market for around 72 months. Five thousand nine hundred revolutions per minute are the calculated and measured speed of the Seagate Expansion hard disc.

Comparison Table

Parameters of ComparisonWD My BookSeagate Expansion
Weight 1 KG950 Grams
PriceHigher cost Comparatively cheaper.
RAID Support Supports RAID support.Does not support RAID support.
Password Protection Password Protection works. Password Protection does not work.
Popularity More popular. Less popular.
Revolutions per minute5400 RPM 5900 RPM

What is WD My Book?

The WD My Book read and write speeds are a little slower than the Seagate Expansion. The WD My Book external hard drive weighs roughly one kilogramme, yet it is heavier than the Seagate Expansion.

The WD My Book 4 TB version is more expensive than the Seagate Expansion 4 TB version.

Western Digital, known as WD My Book, has been on the market for around fifty-nine months. For RAID support, Western Digital or WD My Book is a better alternative. The password-protected WD, My Book, is completely secure.

In comparison to Seagate Expansion, WD My Book has higher demand among buyers and customers. The WD’s speed The hard disc in my Book spins at a rate of 5400 RPM.

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What is Seagate Expansion?

The read and write speeds of Seagate Expansion are significantly faster than those of WD My Book. Seagate Expansion’s external hard drive is only 950 grammes, making it far lighter than WD My Book. Seagate Expansion’s popularity is slightly lower than WD My Book’s.

The Seagate Expansion 4 TB version is less expensive than the WD My Book 4 TB version. Expansion 4 TB external hard discs from Seagate have been on the market for around seventy-two months. Seagate Expansion cannot support RAID.

The Seagate Expansion cannot be password-protected. Seagate Expansion has somewhat lower popularity than WD My Book. The Seagate Expansion hard drive has a calculated and measured rotational speed of 5900 RPM.

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Main Differences Between WD My Book and Seagate Expansion

  1. The read and write speed of WD My Book is a bit slower than its counterpart Seagate Expansion. However, on the other hand, the reading and writing speed of Seagate Expansion is much faster than its counterpart, WD My Book.
  2. The external hard drive of WD My Book weighs around one Kg. However, it is heavier in comparison to Seagate Expansion. On the other hand, the hard drive external of Seagate Expansion weighs around 950 grams only, which is comparatively lighter than WD My Book.
  3. The 4 TB version of WD My Book costs higher than the 4 TB version of Seagate Expansion. On the other hand, the 4 TB version of Seagate Expansion is comparatively cheaper than the 4 TB version of WD My Book.
  4. Western Digital or WD, my book has been circulating in the market for for-nine months approximately. On the other hand, Seagate Expansion 4 TB external hard drives have been on the market for approximately seventy-two months.
  5. WD My Book comes into the market around 13 months after the existence of Seagate Expansion. Hence it is the more recent and newer version.
  6. The Western Digital or WD, My Book, is a better option for supporting RAID support. On the other hand, Seagate Expansion does not possess the potential to support RAID support.
  7. The WD, My Book, is fully secured with password protection. On the other hand, the Seagate Expansion does not possess the ability to remain protected with passwords.
  8. Amidst the buyers and customers, WD My Book holds more demand in comparison to Seagate Expansion. On the other hand, the popularity of Seagate Expansion is a bit lower than that of WD My Book.
  9. The speed of the WD My Book hard drive is measured at 5400 Revolutions per minute. On the other hand, the speed of the Seagate Expansion hard drive is calculated and measured at 5900 revolutions per minute.
References
  1. http://appforms.thapar.edu/IAP/ReportUploads/ProjectPresentation2019Sem8/101510077_Report_File.pdf
  2. https://link.springer.com/chapter/10.1007/978-981-10-7763-0_3

Last Updated : 08 August, 2023

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