Our research includes 21 expert total reviews for 2 best internal solid state drives under $50. The highest average score is 86%, while the lowest is 78% (a gap of 8%). There are about 11 reviews per product. Reviews come from sites like PCMag, Wired, and more. Click on a product to see more information (including which reviews were included). This list gets updated every few days as we routinely add the latest products.