• Sequential reads/writes up to 530 / 510 MB/s on all file types¹
• Random reads/writes up to 92k / 83k on all file types¹
• Over 90x more energy efficient than a typical hard drive²
• Accelerated by Micron® 3D NAND technology
• Dynamic Write Acceleration delivers faster saves and file transfers
• More durable than a hard drive – no small moving parts that are prone to failure
• Best-in-class hardware encryption keeps data safe and secure
• Exclusive Data Defense guards against data corruption
• Adaptive Thermal Protection allows for adaptive cooling
• Power Loss Protection completes write commands even if power is lost⁴
• Includes free Acronis® True Image™ HD software for easy data migration
• Compatible with the Crucial Storage Executive tool for easy drive maintenance
• 3 year limited warranty

Increase the speed, durability, and efficiency of your system for years to come with the Crucial MX300 SSD. Boot up in seconds and fly through the most demanding applications with an SSD that fuses the latest 3D NAND flash technology with the proven success of previous MX-series SSDs. Your storage drive isn't just a container, it's the engine that loads and saves everything you do and use. Get more out of your computer by boosting nearly every aspect of performance.

Instantly improve system performance
The Crucial MX300 reaches read speeds up to 530 MB/s and write speeds up to 510 MB/s¹ on all file types so you can boot up almost instantly, reduce load times, and accelerate demanding applications with ease. Plus, our Dynamic Write Acceleration technology uses an adaptable pool of high-speed, single-level cell flash memory to generate blistering speeds throughout the drive's long life.

Over 90x more energy efficient than a typical hard drive²
Extreme Energy Efficiency technology within the Crucial MX300 reduces the amount of active power usage that's consumed by the drive. The Crucial MX300 extends your laptop's battery life by using only 0.075W of power, compared to a typical hard drive which uses 6.8W.

Entrust your files to a drive that lasts
With an endurance rating of up to 400TB total bytes written, the Crucial MX300 is engineered with Micron 3D NAND to deliver years of fast performance. The 3D NAND leverages larger NAND cells to improve performance and prolong endurance.

Keep your system cool
In addition to lower active power usage, Adaptive Thermal Protection technology dynamically adjusts storage component activity. This helps keep your system cool and minimizes the risk of damage caused by overheating.

Boost drive performance by up to 10x with Crucial Storage Executive3
This downloadable tool is easy to use and helps monitor and enhance the performance of your Crucial MX300 – update to the latest firmware and enable the Momentum Cache feature in Storage Executive to instantly improve burst performance.