Force 3 240 GB Poor write performance

I installed a CSSD-F240GB3A-BK 240GB SSD in my ACER netbook (SATA II / Windows 7 starter), and the ATTO benchmark shows expected read performance but only 1/2 expected write performance. Any reason for this? Thanks.

 

http://www.pathcom.com/~jhb/images/atto.jpg

Hi elspxvwcyr

 

evry ting is ok

You run a SATA3 SSD on A SATA2 port maximum speed ove 280MB/s

So u have reach the maximum speed ove you controller

 

Not even all sata3 controller run SATA3 SSD at full speed

But all most all SATA2 controller will run at 280MB/s with more stability ove certain SATA3 controlleur

Hope this help

Sincerly yours

I have another computer with MSI motherboard also SATA II (Win7 pro) where I installed a Corsair Force 3 120GB drive and here is the benchmark:

 

http://www.pathcom.com/~jhb/images/atto2.jpg

 

So are you saying the Netbook SATA II is limited to 125 MBS but the MSI motherboard SATA II is good for 250 MBS?

Yes, that's possible.

Read speed is about the same 280MB/s max speed ove sata2 controller

About the write speed i see the difference.

 

But you can't compair 2 diferant sata controller

1 from a desktop and other from a netbook

 

Check for bios update for netbook

With out Acer spec i can't help mutch

If it is a AMD you won't get mutch more

If it is a Intel you nead to check for Bios, Chipset and Intel® Rapid Storage Technology Driver for Intel Desktop Boards update

Well I updated the BIOS and drivers (Intel) to the latest, with no change. I guess it's as good as it gets. Thanks for the replies.