Upgrade my 256 SSD C drive to 512 C SSD drive.

Ynot · 20 Dec 2025 at 14:15

Hi, I just noticed that my 256SSD C drive is filling up slowly, I want to clone or copy it to a larger 512 SSD.
What is the best way to do it?

I have one of these StarTech standalone Hard Drive Duplicators BTW

Thank you.

Mcnumpty2323 · 20 Dec 2025 at 15:44

If you have a stand alone duplicator
That should work

Or whoever is the drive manufacturer
Normally they have free toolbox software
Which includes cloning
Assuming you have a free internal port
To connect the new drive to
While cloning it

Ynot · 20 Dec 2025 at 15:52

Mcnumpty2323 said:
If you have a stand alone duplicator
That should work

Or whoever is the drive manufacturer
Normally they have free toolbox software
Which includes cloning
Assuming you have a free internal port
To connect the new drive to
While cloning it

Thank you. If the stand alone duplicator would work that would be great.

Mcnumpty2323 · 20 Dec 2025 at 16:03

Ynot said:
Thank you. If the stand alone duplicator would work that would be great.

The only thing it may depend
On the actual duplicator
Whether it resizes to fit the whole larger drive
Or just copies it as 256GB
And an unallocated partition making up
The rest of the 512GB

So you may need to go into windows disk management
Afterwards
And extend it to the full usable 512GB
By partitioning the unallocated space then merging it
With the copied partition

Some cloning softwares automatically do this
Not sure about hardware duplicators

Subliminal Aura · 20 Dec 2025 at 16:28

I use clonzilla - It's pretty easy to follow
If you follow the video you can get it to automatically expand the partition to fit the new disk

Ynot · 20 Dec 2025 at 17:19

Thanks guys, I will look all that up.