Pentium M ? single-core ultra low voltage - $210 (planned for Q2 2006)
The x stands for an indeterminate number.
In late July of this year Intel will cut prices of its Pentium M processors and will also introduce the Pentium M 780 (2.26GHz, 533MHz FSB). Other members of the 700 Series will undergo a serious price cut.
Intel will also launch the Pentium M 778 LV (1.60GHz , 400MHz FSB and 2MB L2 cache) on that day for $285, as well as the the Pentium M Celeron 380 (1.60GHz, 1MB L2 cache, 400MHz FSB).