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NUC11phki7 with ASMT 2135 SCSI Disk Device

gzvery6
Beginner
407 Views

Hello,

    I recently used this SATA to USB product   http://www.century-china.cn/Multi-bay-HDD-enclosure/CRCH35U31CIS_CRCH35U31CIS200.html    to connect to my NUC for file transfer. I found that the reading speed is normal and can reach 170MB/s, but the writing speed is lower than 10MB/s. At first I thought it was a problem with this product, so I connected it to other brands of computers for testing, including 2 A computer with a model of BOXNUC7i7BNH can read and write speeds above 150MB/s. Because I have more than 5 computers with model NUC11phki7, I connected it back to other computers of the same model. It is found that all computers of this model have such problems. I connected it to one of the 4 USB ports on the back of the machine and found a stranger problem. There is a computer, one of the USB ports is normal, and the other 3 are abnormal.

   The operating system of all my test computers is windows 10 64bit professional edition 20H2, and I updated all the drivers with the Intel Driver & Support assistant.

  This SATA to USB product uses the ASMT chip. I don’t know what caused it, and whether the two products have compatibility issues.

 

Best Regards

微信截图_20211228181148.jpg微信截图_20211228181241.jpg

 

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5 Replies
David_G_Intel
Moderator
389 Views

Hello @gzvery6


Thank you for posting on the Intel️® communities. Please share with us the following information:


Regards, 

David G 

Intel Customer Support Technician 


gzvery6
Beginner
381 Views

Hi,

Thanks for reply.

      This problem was discovered the first time I connected this device.

      No problems with other USB devices have been found so far. There are not many USB devices connected, but I have replaced other       brands of USB readers, and the reading and writing speed is normal.

      I upload the scan result.

 

To add, I tested it with BOXNUC8i7HVK6 today. This device also has a usb 10G type A interface, and the reading and writing speed is normal when I connect it to this device.I found that this usb chip is ASMedia. And the new model is VIA, I don’t know if it matters

 

Best Regards

David_G_Intel
Moderator
364 Views

Thanks for the update, let me investigate this request and I will post the updates on the thread.


Regards, 

David G 

Intel Customer Support Technician 


David_G_Intel
Moderator
348 Views

After further investigation this does seem to be a compatibility issue with the Hard Drive Enclosure. Your system is up to date and seems to be working fine from the tests that you completed, the last recommendation we can provide is check if there is any SSD firmware update and continue using compatible SSD models.

If you have any questions about compatibility, here is a list of validated products that will work with the NUC:


Regards, 

David G 

Intel Customer Support Technician 


David_G_Intel
Moderator
313 Views

We have not heard back from you, so we will close this thread. If you need any additional information, please submit a new question as this thread will no longer be monitored.  


Best regards,  

David G. 

Intel Customer Support Technician  


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