HDD WD blue 1T WD10EZEX model differences

EmmaDobozi

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Jun 26, 2013
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Please help me to figure out HDD WD blue 1T WD10EZEX model differences. The 2 versions are :
- WD10EZEX model 00BN5A0
- WD10EZEX model 00WN4A0
I would be grateful for your kind advice.
Emma
 

EmmaDobozi

Distinguished
Jun 26, 2013
86
6
18,545
I have to decide to use one or another version as main HDD ; this is why I asked.
Searching for info, I got to an article that I do not understand.
https://www.techpowerup.com/forums/threads/warning-older-wd-blue-hdds-have-idle3-at-12-8-sec-wd10ezex.215633/
The thing I was able to figure out is : among different generations of the same family might be significant differences.
I suppose that model number denotes firmware improvements, optimizations.
Also, I went trough a long series of shared experiences at http://www.overclock.net/t/1297633/wd10ezex-review-wd-blue-1tb-single-platter-drive/350 hoping that I will find the answer.
This is why I asked for expert advice ; I hope that someone will help.
I am thankful for your help,
Emma