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Paper Tape
Posts: 3
Registered: ‎03-17-2018
Location: BR
Views: 95
Message 1 of 2

Sata version

I have two questions. What is the sata connector version of my B490 (hm77), and what is the sata version of the cd / dvd driver?

Posts: 2,298
Registered: ‎11-07-2014
Location: US
Views: 55
Message 2 of 2

Re: Sata version

Most notebooks that have SATA hard disk drives will also have SATA CD / DVD drives. If you are thinking about removing the CD/DVD drive to add an additional hard disk drive, there may be other restrictions imposed by the CD / DVD drive controller.

A CD/DVD drive uses a different set of control / commands then a Hard Disk drive, and some controller chips will not work with hard drives.

Also - the HDD Docks that are online mostly fail to work and lack documentation for installing them correctly as well.

Better to just get a USB drive and use it to expand your storage. It can also serve as a good way to back up your system.


I do not work for Lenovo, I only provide suggestions based on my personal willingness to help others. All advice and comments are based on my experience, and do not reflect Lenovo policy, terms or conditions.

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