The Filemate 2.5” SATA Solid State Drive Version 2 (SSD) is a NAND memory flash drive that is designed to replace traditional hard disk drives (HDD). The Filemate 2.5” SSD Version 2 uses a Serial ATA Generation 2 (SATA/300) interface. The 2.5” SSD has many performance advantages over traditional hard disk drives. The Version 2 SSD includes a 64MB onboard SDRAM cache to greatly improve system performance.