looking at http://ramlist.ath.cx/ddr2/

if you go under super talent and look at part# T800UX2GC4, it still only lists d9 chips as the only ones used, but i did some reading where people thought they didn't use d9 chips anymore but no one actually had evidence of non d9 chips in the threads i read, unless i missed a thread that confirmed non d9.

I am asking this since they are only around $151 at ewiz, newegg has them for $161 after $15 mir.

http://www.ewiz.com/detail.php?name=T800UX2GC4&show=r

so if chances are good to get d9, then i would think that would be a good deal.