The MX300 comes in a small, grey and white box. While there aren't a lot of technical details, the packaging provides basic information like the drive's capacity and a list of the box's contents. Inside, you'll find the SSD, a mounting spacer for use with traditional 9.5mm drive bays, and a small piece of paper with a software activation key for Acronis True Image HD. If you're looking for an install guide or warranty information, you will need to visit Crucial's support website.

Physical Features:

The MX300 looks very similar to Crucial's other 2.5-inch SSDs. The outer casing is made entirely out of metal and is covered by a grey, textured finish. The top of the drive also has a large, blue and gray sticker showing that it is part of Crucial's MX series.

As I mentioned earlier, the MX300 uses Marvell's 88SS1074B1 controller. Manufactured using an advanced 28nm CMOS process, the controller features support for 15nm TLC/MLC/SLC and 3D NAND. The 88SS1074B1 also offers low power support with integrated DEVSLP (Device Sleep) as well as Marvell’s third generation NANDEdge error-correcting, low-density parity check (LDPC) technology for superior endurance and reliability.

For the 1050GB version of the MX300, Crucial opted to use Micron's 384Gb 3D TLC NAND flash. Looking at the picture above, you can see that there are four NAND flash packages on either side of the PCB. The drive also has a 1GB Micron LPDDR3 memory chip that is used for caching.