Vigilante
Posts: 1,634 +0
Hi all, quick question.
For those of your running Windows XP, and have a SATA hard drive. I want you to try this. This may only work on an nForce chipset, not sure.
Go into Device Manager.
Under the heading "IDE ATA/ATAPI controllers", double click your Serial ATA controller to get into the Properties.
Once in Properties, go to the Primary Channel tab (if your main drive is in primary channel).
Now here is my question/expirement.
In my properties box, it shows my Transfer mode as "Serial ATA DMA" with the box checked called "Let BIOS select transfer mode". So is "Serial ATA DMA" the fastest SATA speed? Or is there another speed that is faster?
Als my Enable write caching box is checked. Everything else in here is greyed out and I can't select or change anything.
Now then, click the "Speed test..." button. Write down the 3 speeds it gives you. Mine were as follows:
Theoretical Speed.......150MBs
Burst Speed...............111.6
Sustained Speed...........57.6
My SATA is supposed to be a SATA 150, my drive is new. The motherboard is new. It's all new, fast, stuff. So what is yours? And is this what I should expect from my drive? Seems to me a SATA 150 drive should be significantly faster then 57.6. What can I do? Or is this normal?
thanks
For those of your running Windows XP, and have a SATA hard drive. I want you to try this. This may only work on an nForce chipset, not sure.
Go into Device Manager.
Under the heading "IDE ATA/ATAPI controllers", double click your Serial ATA controller to get into the Properties.
Once in Properties, go to the Primary Channel tab (if your main drive is in primary channel).
Now here is my question/expirement.
In my properties box, it shows my Transfer mode as "Serial ATA DMA" with the box checked called "Let BIOS select transfer mode". So is "Serial ATA DMA" the fastest SATA speed? Or is there another speed that is faster?
Als my Enable write caching box is checked. Everything else in here is greyed out and I can't select or change anything.
Now then, click the "Speed test..." button. Write down the 3 speeds it gives you. Mine were as follows:
Theoretical Speed.......150MBs
Burst Speed...............111.6
Sustained Speed...........57.6
My SATA is supposed to be a SATA 150, my drive is new. The motherboard is new. It's all new, fast, stuff. So what is yours? And is this what I should expect from my drive? Seems to me a SATA 150 drive should be significantly faster then 57.6. What can I do? Or is this normal?
thanks