The best Black Friday deals drop prices on SSDs and HDDs from reliable brands. A good discount starts around 15 to 20 percent—and a great deal will be 30 percent or more. Typically, the bigger bargains are higher-capacity SSDs (4TB or higher).

The Extreme Portable SSD can read and write data at over 1,000 Megabytes per second. You can backup hundreds of gigabytes of files in a fraction of the time it would have taken you to only a few years ago.

Save up to $225 on the Samsung Portable SSD T5 EVO right now at Samsung. You can get the 8 TB option for just $430, the 4 TB option for just $220, or you can pick up the 2 TB for its everyday low price of just $190.