The Samsung 860 EVO 250GB SATA 2.5" Internal SSD is currently on sale for a full 29% off the regular price. That means you can get it for $20 off and pay just $49.99 right now and it won’t last long.
It’s specially designed to enhance performance of mainstream PCs and laptops and features the newest edition to the world's best-selling SATA SSD series. It has up to 550 MB/s sequential read and 520 MB/s write. You won’t have to worry about upgrading this SSD for a long time.