Real World File Transfer
Let’s see how real-world performance was when writing a movie folder containing seven 1080P movies over to the SSD. For this test, we are going to measure write performance by copying a 30.6GB folder of movies off from the drive being tested back to itself to see how performance looks. This action is basically a long linear sequential write operation and punishes the SLC Cache on many drives.
The Plextor M9P Plus 1TB drive finished our custom file transfer test at 625.8 MB/s in this data writing benchmark. That once again puts it as the second slowest NVMe SSD in our test chart.
Custom Read File Test
The next custom test that we are going to do is how fast each drive can read a compressed folder. For this we backed up a Steam copy of PlayerUnknown’s Battlegrounds for the test file. The compressed folder contains 59 titles and is 27.3 GB (29,409,916,771 bytes) in size.
When it comes to reading a compressed Steam Backup file the Plextor M9P Plus 1TB drive finished with an average read speed of 1743.7 MB/s. That puts it right in the middle of the pack of NVMe drives in this read workload.
Document Open Test
We wanted to record the time it takes to open an application and came to the conclusion that using WordPad was one of the best choices for this. WordPad is a basic word processor that is included with almost all versions of Microsoft Windows from Windows 95 onwards. It is more advanced than Microsoft Notepad and most have used it form time to time. The reason we selected this application to benchmark in the LR SSD test suite is because it is seldom updated and delivers consistent results.
When it comes to opening up a text document with pictures the Plextor M9P Plus 1TB SSD destroyed all of the other drives that we have recently tested and had the fastest opening time.