The fastest SSD on the planet.

- Groundbreaking SATA SSD performance
- Read speeds up to 415MB/s
- Second-generation SATA 6Gb/s w/ Native Command Queuing (3Gb/s backward compatible)


Product details

- Most advanced NAND process technology in the semiconductor industry
- Limited three-year warranty

Speed demon.

Hungry for more? The Crucial m4 SSD builds on the success of our award-winning, wildly popular Crucial RealSSD C300 solid-state drive by offering mobile and desktop users scorching-fast read and write speeds, groundbreaking SATA SSD computing, and unparalleled performance for the dollar.

Latest and greatest.
Designed for client computing, the Crucial m4 SSD delivers faster boot and application load times for mobile and desktop users alike. Low power, lightweight, and durable, it empowers high-speed synchronous MLC NAND, advanced controller technology, optimized NAND management, and the second-generation SATA 6Gb/s interface. Together, that technology dramatically improves data transfers for bandwidth-demanding applications.

Clear advantage
SSDs provide many benefits over traditional hard drives.

- Reduced power consumption
- Less heat generation
- Quiet
- Increased portability, lightweight
- No moving parts
- Rugged and reliable operation in even the most demanding operating environments

Memory Experts.
Delivering on the highest quality based upon Micron's leading-edge NAND media, the Crucial brand of memory has long been synonymous with reliability and high-performance. Our expertise in NAND process technology enables us to optimize the performance and durability of Crucial solid-state drives.

Guaranteed Compatible.
Crucial m4 series employ a standard hard drive interface and dimensions, so it is an easy storage upgrade for most notebooks. We guarantee compatibility.