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Hi,


My Dell Precision 5820 workstation came with following 4TB HDD but it is full & I need to buy a new one. I am giving details of what is available to me in the market. Can you please tell me if they both are similar & If I can use what is available in the market ?


It came with following HDD Mfd 2020


Toshiba 3.5" 4TB SATA Enterprise HDD Part No : MG08ADA400NY

with Format Type 512n & SIE


What is available in market now is :


Toshiba 3.5" 4TB SATA Enterprise HDD Part No : MG08ADA400E

with Format Type 512e & Standard


So the only difference in part no. is the last letter in newer HDD which is is E instead of NY and Format type 512n & SIE Vs 512e & Standard

Here is Toshiba website :

https://storage.toshiba.com/enterprise-hdd/enterprise-capacity/mg08d-series

Here is the link for what is available in the market.


https://www.mouser.com/ProductDetai...T*MTcyMDUxMjQxOC4zLjEuMTcyMDUxMjQ1NS4yMy4wLjA.


So what is the difference between them & can I use what is available in market ?

Dell wants more than 3 times the market price.


Thank You

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On 09/07/2024 at 16:06, hellowalkman said:

Wow, this is why I love entering the forums and seeing people sharing stuff.

Do you think I knew about 512n, 512e, and 4Kn drives?

Heck, the article says that 4Kn came with Windows 8. God wonders how many advancements each OS has; we only see the new and shiny with every release.

On 09/07/2024 at 19:18, Jose_49 said:

Wow, this is why I love entering the forums and seeing people sharing stuff.

Do you think I knew about 512n, 512e, and 4Kn drives?

Heck, the article says that 4Kn came with Windows 8. God wonders how many advancements each OS has; we only see the new and shiny with every release.

This led me to investigate (I used ChatGPT).

I was wondering why there weren't bigger sectors than 4K:

  • Larger sectors mean fewer sectors per drive, which can complicate error correction and management.
  • Compatibility
  • Random Access Penalty: Larger sectors can negatively impact random access performance.
  • Fragmentation: Larger sectors can exacerbate the problem of fragmentation, as small files will waste more space within each sector
  • The algorithms and hardware needed to detect and correct errors become more complex with larger sector sizes

 

Here's the full chat:

https://chatgpt.com/share/8755940c-0dac-4492-ae3c-c869b29cbca3

  • Thanks 1

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