SanDisk Ultra 512GB Internal SATA Solid State Drive | $55 | Best Buy
Knock on wood, but Solid State Drive pricing seems like it might finally be recovering from a multi-year, worldwide NAND shortage. And SSDs, like this SanDisk Ultra 512GB unit, can do more for performance than, say, a new CPU or more RAM. And for $55, there is no reason to hesitate. This particular 2.5-inch model is currently marked down to the lowest price we’ve seen on Amazon.