Raid 0 ssd weird sata 2 problem

789oGaming

Reputable
Oct 29, 2014
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So the problem is this: I used UserBenchmark to bench my build and it says that my speeds for raid 0 ssd are 159 for read and 142 for write. It also says that my raid configuration is working at sata 2 speed and this message comes "The boot partition is located on a SATA 3.0 SSD but it's only operating at SATA 2.0 speeds. This can happen when the drive has been inadvertently plugged into a SATA 2.0 port.".

My secondary ssd is working fine at speeds of 509/464. Also my wd blue 1TB is faster than my raid ssd with speeds of 167/144.

My components:
-Asus z97 pro gamer ( I didn't find from mobo manual if there's sata 2 ports or not )
-raid 0: kingston v300 120GB and kingston hyperx fury 120GB
-hyperx savage 240GB
-WD Blue 1TB
-all the sata cables should be sata 3 compatibility
-Windows 10 64bit Pro

I think raid was working fine earlier but I'm not sure. I just moved my components in new case yesterday. Is there something I could do wrong while relocating components?

Any other benchmarks to check raid speeds?

Thanks for help and sorry my flimsy english.

edit: here is link to the benchmark http://www.userbenchmark.com/UserRun/510136

and here are the as ssd benchmark results https://onedrive.live.com/?id=1BCD2AD6A695DAE6%21132&cid=1BCD2AD6A695DAE6&group=0 if they even open to you...
 

kemperkipie

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Nov 24, 2011
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19,060
Since your motherboard doesn't have a SATA2 connection and your SSDs are both SATA3, I suggest you check your BIOS Settings wheter some part of the storagecontroller has been set to SATA2.

For benchmarking storage I personally use CrystalDiskMark. You could check what these results give you.