Question My mp510 m.2 has lower speed than normal

[n0lanlzz99]

So my Corsair MP510 M.2 SSD doesnt get the full speed and i dont know why ..

Normally it would get 3500 MB/s but mine gets only like 2500 MB/s which is strange

Those are my specs :

CPU:i5 9600k
Motherboard:ASRock z390 pro4
Ram:corsair vengance rgb pro 16gb ram 8x2
SSD/HDD: 2 hdds 1tb each and 1 tb m.2
GPU:galax 1060 3gb
PSU:gamemax 700w
OS: windows 10

 

[USAFRet]

"normally"
Did your drive ever get that performance, or are you going by advertised numbers?

What application is showing you this number?

 

[n0lanlzz99]

"normally"
Did your drive ever get that performance, or are you going by advertised numbers?

What application is showing you this number?

no i dont think i've ever got that number before but everyone has 3500 mb/s
the application is : crystaldiskinfo

 

[USAFRet]

Is this the OS drive?
Is write caching enabled?

 

[n0lanlzz99]

Is this the OS drive?
Is write caching enabled?

This is the os drive that is correct
What is write catching ?

 

[USAFRet]

#2 from here:
https://www.techradar.com/news/comp...s-to-optimise-your-drive-s-performance-943984

My main SSD:

 

[n0lanlzz99]

#2 from here:
https://www.techradar.com/news/comp...s-to-optimise-your-drive-s-performance-943984

My main SSD:

it is enabled

 

[USAFRet]

How full is this drive?

 

[n0lanlzz99]

How full is this drive?

107 GB free of 893 GB