Lexar JumpDrive M20 2-in-1Flash Drive Review

CrystalDiskMark


CrystalDiskMark is a small HDD benchmark utility for your hard drive that enables you to rapidly measure sequential and random 4KB/512KB read/write speeds.

Drive Performance

The JumpDrive M20 really likes the CrystalDiskMark tests and gets faster the more the drive is filled with data. An unusual thing to see, but one that I do not mind.

Drive Comparison

CrystalDiskMark will often score a little lower than the rest of the benchmark programs when testing drives, but this time it actually gave us better results with speeds up to 145MB/s reading and 44MB/s writing.