In megabytes per second, these equate to 625 and 1,250 respectively. This doubles the potential throughput from Gen 1’s 5Gb/s to 10Gb/s. There’s also a newer version, USB 3.1 Gen 2. USB 3 is confusing, as USB 3.0 was retrospectively renamed to USB 3.1 Gen 1.
#AS SSD BENCHMARK PORTABLE PORTABLE#
Now that USB 2.0 has been banished from all self-respecting storage, we find USB 3 as the standard for connection, letting these portable drives perform as quickly as the little disks inside will allow. Some portable drives include software that can help automate this process, keeping your selected directories in sync whenever you plug in the drive or by a daily schedule. You may be able to keep a perfect clone of your entire computer’s internal drive, on standby and ready in the event that the computer is lost or its drive should malfunction.Īlternatively, you may choose just to back up the most important files and documents from your user libraries, such as text documents, photos, films, music and stored email. Off-loading your music collection alone from a computer to a portable drive can be a godsend in freeing valuable space if your laptop has limited storage.Īnother popular application of portable storage is for keeping critical backups of your data held on a PC or laptop.
#AS SSD BENCHMARK PORTABLE HOW TO#
SanDisk Professional PRO-G40 review How to choose a portable SSDĮven the smallest portable drives are likely to be 128GB in size, which is enough to space thousands of CD albums in lossless FLAC format, or even more in lower quality MP3 or AAC formats. The G40 will be a better buy once it starts getting discounted. At this price, a longer cable and some kind of carry pouch would be nice. That’s the main issue here, with seemingly most of the cost going on the casing, while the drive inside only comes in 1- or 2TB sizes at launch. With USB 3.2 Gen 2 speeds significantly slower, it’s not worth the high cost of this drive compared to rivals. The PRO-G40 gets close to 3000MB/s in read speeds if you use it over Thunderbolt. Those looking for serious speeds in an ultra-rugged casing that will survive the likes of water, drops and more have just found it.
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