DESIGN The Extreme Pro is encased in a solid, though lightweight aluminum shell. It’s a little lighter than it looks, but still packs enough heft to let you know it’s not a common flash drive. The USB connector slides in and out of the drive’s body via a sliding switch on the broad side of the device. With the USB connector extended, the Extreme Pro is exactly the length of a disposable lighter. It’s a little on the large side for a flash drive, but should ensure you can easily find it in a briefcase or portfolio.
The connector deploys solidly, and locks positively. It feels like it’ll last more than its share of presentations and high-profile business deals. If there ever was a flash drive that looks like it belongs in a boardroom, this is it.
HARDWARE I had no idea I could rate a flash disk this high. SanDisk’s track record for making solid flash memory devices certainly precedes the device. A generous 128GB of storage, USB 3.0 connectivity, and a solid shell make it one of the best flash drives you can buy. What makes it special is that it isn’t all just for show. The hardware included lends itself to a fast, sturdy, reliable piece of highcapacity mobile storage.
USER EXPERIENCE I have a USB 3.0 external HDD. I’m quite pleased with its performance, though being disk-based, I knew it wasn’t the fastest possible form of external storage. The solid-state Extreme Pro combines the ultra-fast USB 3.0 interface and solid-state speed to give you the fastest read and write times possible.
There are benchmark tests for this kind of thing, and the drive obviously excels. Real world tests can be a different matter altogether though, so I decided to run my own semi-controlled tests to ensure real-world performance was just as fast. I used my Asus T100 hybrid with 2GB of RAM and a USB 3.0 port to transfer a 1.3GB video file to the drive. That would normally not take very long, but certainly more than a minute on a lesser device. The Extreme Pro finished the transfer in all of 14.8 seconds, with an average transfer rate in the high 90MBPS. Transferring from the device onto my hard drive was just as fast, with the process completing in roughly the same amount of time, give or take 1/10 of a second, likely more a factor of a delay on the stopwatch than a fault of the transfer.
I then wanted to see how it would handle multiple large files. I picked a few movies and images to come up with an 8GB transfer to the USB drive. The whole process completed in 1:47, with a transfer speed ranging from 64MBPS to 96MBPS. The transfer from the device to my tablet’s hard drive again took about the same amount of time. It was quite impressive.
The device also comes with security software that makes sure your data remains safe. A simple setup tool installs the SecureAccess software that allows for 128-bit AES encryption, giving you both security and peace of mind should your drive get misplaced or stolen. The process also leaves the rest of the drive free for unencrypted, regular use, so you can still use it to share data without any hassle.
VALUE The Extreme Pro definitely performs. Read/write speeds are among the fastest I have seen on a device, making mass movement of large amounts of data almost entirely painless. The additional security features granted by the Secure Access software makes for a great way to keep sensitive data safe, even with the loss of the device. Still, the drive does come in at PHP 13,500 for the 128GB model, which means not a lot of people will considering shelling out for one. Those who do though, will have very good reason to and won’t regret the purchase in the least.
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Interface: USB 3.0
Dimensions: 0.45×0.84×2.79 in
Performance/Speed: Up to 240MB/s write; Up
to 260MBPS read