128GB Crucial Realssd C300 1.8 Improved data transfers - Designed with high-speed synchronous MLC NAND, advanced controller technology, optimized NAND management, and the new SATA 6Gb/s interface, these drives dramatically improve data transfers for bandwidth-demanding applications like audio and video. Push your performance - The improvement in boot time and application load times push performance to new levels at the desktop too. You will experience improvement across a variety of common tasks such as viewing and editing photos, video, music and other media, gaming, communications, productivity and security. Memory Experts - The Crucial brand of memory has long been synonymous with reliability and high-performance. Crucial expertise in NAND process technology enables us to optimize the performance and durability of Crucial solid-state drives. Guaranteed compatible - Crucial RealSSD C300 series employ a standard hard drive interface and dimensions, so it is an easy storage upgrade for most notebooks. Specifications Read speeds up to 355MB/s