Thinkpad R400 Question

<p>Does anyone know whether the mobo on the R400 has an empty SATA connection place?</p>

<p>or can any1 who has an R400 tell me the motherboard model? (you can find out by downloading cpuid and going to the mainboard tab…) … i can’t seem to find a place with detailed specs for the R400 :(</p>

<p>another thing, the cci website says the r400 comes with a “multiburner”… i’m not sure exactly what that means, so can someone tell me what kind of optical drive it has?
I figure it’s a dvd burner but does it do DL (dual layer) discs?</p>