Verbatim's Vi550 SATA III 2.5" Internal SSDs are an ideal choice for transforming the performance of any hard drive-based PC or laptop computer. Featuring the SATA III interface, the Vi550 Internal SSDs boast transfer speeds of up to 560 MB/s read and up to 535 MB/s write . With transfer speeds far superior to mechanical hard drives, get ready to experience decreased system boot time, more efficient multi-tasking, and faster system responsiveness. These SSDs utilize cutting-edge 3D NAND flash technology along with an industry renowned Phison controller to deliver lightning-fast and reliable SSD performance. The Vi550 SATA III 2.5" Internal SSDs are an ideal choice for upgrading your hard drive-based system.