According to Akihabara News, Samsung plans to ship two new Blu-ray burners in April. The internal SH-B022A and external SE-B026A both feature 2x BD and 12x DVD recording speeds.

Samsung Electronics announed the release of an internal (SH-B022A) and external (SE-B026A) Blu-Ray burner for April 2006. These 2 innovating drives allow you to store up to 50GB onto a dual layer disc. These 3-in-1 drives (BD, DVD, CD) offer HD video burning and reading at a 2x speed (9MB/s)...

...These innovating products offer an unseen storage capacity: 25GB on a single layer disc and 50GB on a dual layer disc. These triple-format drives can read and record on BD, DVD and CD. They offer a 2x speed for BD, 12x for DVD and 40x (for the internal SH-B022A) or 32x (for the external SE-B026A) for CD.
According to our contacts at Samsung , these drives will NOT be coming to the US. Instead, the company plans to wait for their upcoming 4x BD writer. If you'd like to read more, head on over to Akihabara News.