http://wccftech.com/gskill-launches-fastest-ddr4-ripjaws-so-dimm-memory/

G.Skill has announced their latest Ripjaws series DDR4 SO-DIMM memory kit which is the fastest to date. The new memory kit is specifically designed for high-performance, Mini-ITX boards that come with support for SO-DIMM memory form factor.

The Ripjaws SO-DIMM memory is targeting a very select range of Mini-ITX motherboards that offer SO-DIMM memory support. Of all the current generation motherboards based on Intel and AMD chipsets, there are only a few that come with SO-DIMM memory layout. The recently launched Intel X299 motherboard from ASRock, the X299-E ITX/ac is one of them. Featuring support for up to four SO-DIMMs, the motherboard can take full advantage of such high-performance memory when it is paired with a fast Intel Core i9 series processor.