Apacer presented a product called Combo SATA Drive (CSD).
In fact, CSD - this is the body that combines two SSDs, one with flash memory SLC NAND, the other - with MLC NAND. As conceived by the manufacturer, SLC-part will be used to install the operating system , and MLC-half fit for the data storage.
Apacer CSD supports RAID, its member drives can be configured in arrays of levels 0 and 1. In addition, the product may used in interface SATA, and SAS.
The exhibition presented the CSD model with 512 GB of both types .