Earlier this year, industry analysts were predicting a huge rise in flash storage prices. That doesn’t seem to have happened because Amazon’s Prime Day is offering some seriously tempting deals on SSDs. You can check out our full roundup of Prime Day SSD deals, but I wanted to highlight this Silicon Power Gen4 drive: 4TB of storage for just $204. That’s an absolutely incredible price for a gigantic drive. (Figuratively gigantic, as this M.2 2280 drive is only 80mm long.) While Gen4x4 PCIe isn’t the newest or fastest storage in the world, its 5,000MB/s rating is more than fast enough for demand…