[SOLVED] Unplugging SATA affected read/write speed

[Ishit Arya]

My motherboard is B450 Carbon Pro AC and I had to unplug my HDD in order to clean reinstall windows in my m.2 boot drive. After plugging it back in and copying the same file I noticed that I dropped 30MB/s write speed.

My Write speed used to be 183MB/s but now it's dropped to 153MB/s

 

[Phillip Corcoran]

Are the source and destination drives the same in those two screenshots, they don't appear to be?

 

[Ishit Arya]

Are the source and destination drives the same in those two screenshots, they don't appear to be?

Yeah in the screen shot above I was copying the entire folder and sub-folders within it. Even after copying the same file in the same folder as I did in 183MB/s screen shot my speed stuck at 153MB/s, there was no difference.

 

[rgd1101]

https://www.msi.com/Motherboard/B450-GAMING-PRO-CARBON-AC/Specification
there are chipset or cpu sata port. which one was before?

 

[Ishit Arya]

https://www.msi.com/Motherboard/B450-GAMING-PRO-CARBON-AC/Specification
there are chipset or cpu sata port. which one was before?

All I did was unplug and plug sata port back in the same port, I didn't changed sata ports at all while plugging it in

 

[popatim]

... in order to clean reinstall windows in

Did you reinstall your all your drivers?
Your M2 drive may have its own too, depending on drive manufacturer.
https://www.msi.com/Motherboard/support/B450-GAMING-PRO-CARBON-AC#down-driver

 

[Ishit Arya]

Did you reinstall your all your drivers?
Your M2 drive may have its own too, depending on drive manufacturer.
https://www.msi.com/Motherboard/support/B450-GAMING-PRO-CARBON-AC#down-driver

Yes, I've downloaded Samsung nvme drivers and Samsung Magician. I've even checked whether they updated the driver or not but sadly it's the same driver version.

 

[popatim]

You didn't answer the first part, did you install your motherboards drivers? The chipset driver is always the one you install first.