Crucial X9 Pro Portable SSD Review: Micron 176L 3D NAND Delivers Record UFD Consistency

Crucial introduced their X9 Pro and X10 Pro high-performance portable SSDs last month. Based on Silicon Motion's SM2320 native USB flash controller, coupled with Micron's 176L 3D TLC NAND, these SSDs promise performance suitable for power users. The company sent across their 1 GBps-class X9 Pro for review first, followed by the X10 Pro a few weeks later. This review takes an in-depth look at the performance and value proposition of the X9 Pro and how it compares against other 1 GBps-class portable SSDs.