|...The storage product line is known as SHD-NSUH and is made up of four models. As it is usually the case with such products, the four individual units only differ from each other through their respective capacities, with most, if not all, other features being similar.
The line is made of four 2.5-inch drives, each built with multi-level cell (MLC) flash memory chips. All four SSDs may connect to a personal computer via the SATA 3.0 Gbps interface and the universal serial bus, with the maximum transfer speeds indicated to be 186.6 MB/s.
In addition to their speeds and storage capacities of 32, 64, 128 and 256GB, the SHD-NSUH SSDs operate using a 64MB cache memory. Also, through support for the Windows 7 operating system, the storage modules even have support for the TRIM command. This feature constantly cleans up the unused data blocks in order to preserve the performance and reliability of the drives even after long periods of use.