G.Skill takes Ripjaws SO-DIMM to DDR3-2600MHz on ASRock M8
 

One of the many issues presented with a SO-DIMM capable system, whether laptop or desktop, is one of performance. In our recent Haswell memory scaling article using regular sized DIMMs, the high-performance sweet spot for memory was around the 2133 MHz CAS 9 or 2400 MHz CAS 10 marks. The issue with SO-DIMM systems is that memory often starts at 1333 CAS 9 or 1600 CAS 11, but in recent months companies like G.Skill, Corsair and Kingston have released higher specification SO-DIMM kits, up to 2133 CAS 11. This is still a little way off our sweet spot, but on the road. The main barrier to this incidentally is the lack of XMP support on laptops and mobile devices, firmly shutting the door on speeds above 1600 MHz without a modified BIOS.

While we are doing some in-house memory scaling testing regarding SO-DIMM, G.Skill went ahead with some testing using the main overclockable motherboard for SO-DIMMs: the ASRock M8. We reviewed the ASRock M8 as a Steam Box alternative last year capable of handling an i7-4770 CPU and a 250W GPU and gave it a Silver Award for industrial design.

http://www.anandtech.com/show/7778/g...z-on-asrock-m8