This 2TB NAND SSD from Crucial is back down to its all-time lowest price of $199.99. I’ll say it time and time again – a SSD is the single greatest upgrade you can make to a rig that still uses mechanical hard drives. Most of you already know this and have switched your boot drive over to SSD while keeping an old spinner as a secondary storage drive. This 2TB monster from Crucal will let you fully convert for just $199.99.