low adata sp900 ssd speed

[Zygis0321]

hello guys,
do you know what can be with my ssd?
i have adata sp900 ssd drive an its
read speed 260 mb/s
and write only 77 mb/s

 

[iceblitzed]

follow this guide

http://www.thessdreview.com/ssd-guides/optimization-guides/the-ssd-optimization-guide-ultimate-windows-8-edition/?PageSpeed=noscript