PNY 64GB Elite-X Fit USB 3.1 Flash Drive - 200MB/s, Color-Black

I bought the 256 GB model to plug into an Internet radio/mp3 player. Even though the player can stream from DLNA, I wanted to have the songs local just to simplify it all. Since I didn't want a huge USB stick pointing straight out the back, the slim design of this was just what I was looking for. 256GB is more than enough for the # of songs I have, so hopefully this will work well. I literally just took this out of the package and ran a DiskMark on it right away. When choosing between makes/models, I was a little worried when I saw some other reviews with a DiskMark image that showed it performing slow, so I thought I'd do it first thing before a single bit had been written by anything else. I'm happy to see that the read & write speeds are just what I would expect when plugged into my laptop's USB 3.0 port. Sequential is high, and even though it's just the 1 GB test, I'm satisfied. The next step will be to see how it does when copying 160+ GB of MP3's to it. It might have an initial buffer that helps the benchmark look better, but honestly, I don't care too much about the write speed since I'll be copying the files once up front, and then from time to time I'll add more, but otherwise it's mostly for reading, and probably at USB 2.0 speeds. If anything unusual shows up as I use it more, I'll update with pictures or more notes, but so far I'm pretty happy and it seems to work fine. EDIT: I had a chance to copy a bunch of MP3's to it, and the speed held out as expected. It really can't keep up a high sustained speed, and I didn't think it would (this isn't an SSD, after all). But it did manage to maintain an average 16.34 MBps when copying 121 GB to it. See the attached output from a robocopy. I copied over a couple other folders of 15-20 GB and the results were nearly the same, between 16.5 - 17 MBps. One thing I did notice is that there's a burst for the first couple seconds where it must fill up a buffer, and then over the next 15-18 seconds it writes at around 10-12 MBps, then another huge burst, and so on. But averaging 17 MBps was pretty good in my opinion.

Within 2 weeks it started transferring ridiculously slow. Still effectively unusable after formatting.

works well and transfers big files very fast

I chose it because of it's small profile because I wanted a USB flash drive that I could keep connected to my laptop when travelling and most other times. It is dependable and I have experenced no problems at all.

the PNY 64GB Elite-X Fit USB 3.1 Flash Drive, and I must say, it has exceeded my expectations in every way. This little device is a true gem, and here's why I'm so impressed: Blazing Fast Speeds: The standout feature of this flash drive is its remarkable speed. With a transfer rate of up to 200MB/s, it's lightning-fast. Whether I'm copying large files, backing up important documents, or transferring high-definition videos, the Elite-X Fit gets the job done in a fraction of the time compared to other drives I've used. Compact and Durable Design: This flash drive is incredibly compact, making it ideal for on-the-go professionals like me. Its low-profile design allows it to sit flush with the USB port, preventing it from sticking out and potentially getting damaged. The build quality feels sturdy, and the metal casing adds a sense of durability, giving me confidence that my data is safe. Generous Storage Capacity: 64GB is a sweet spot for a flash drive. It offers ample storage for a wide range of files, from documents and photos to music and videos. It's perfect for those who need a reliable and spacious portable storage solution without carrying around a bulky external hard drive. Plug-and-Play Simplicity: Using the Elite-X Fit is a breeze. It's a true plug-and-play device that works seamlessly with Windows, macOS, and even some smart TVs and gaming consoles. No need to install drivers or go through complicated setup processes – just plug it in and start transferring files. Value for Money: In terms of price-to-performance ratio, the PNY Elite-X Fit is an excellent value. You're getting top-tier transfer speeds and build quality at a very reasonable price point, making it a smart investment for anyone seeking fast and reliable data storage. In summary, the PNY 64GB Elite-X Fit USB 3.1 Flash Drive is a fantastic piece of technology. Its exceptional speed, compact design, generous storage capacity, and plug-and-play convenience make it an outstanding choice for everyday users and professionals alike. I highly recommend this flash drive to anyone in need of a portable storage solution that combines speed, reliability, and affordability. It's a winner in my book!