"Plextor, best known for manufacturing optical drives, has finally stepped into the SSD market with the PX-128M1S, a 128GB drive that uses multilevel cell (MLC) NAND flash memory. The PX-128M1S is a 2.5", SATA 3Gb/s drive, which makes it compatible with most notebooks. It can also be installed into a desktop computer with use of a mounting bracket (not included). With a capacity of 128GB, the Plextor PX-128M1S SSD is well-suited as a boot drive. Unlike 64GB drives which can be a little tight in that regard, you'll have enough space to install Windows, everyday applications like Microsoft Office."