SSD vs. HDD - Dollar per Gigabyte: The Market Price Comparison

SSD and HDD prices are compared. Depending on memory capacity, price gap between SSD and HDD is much different. SSD becomes favorable at low capacity market and HDD is still dominant in cost competition at high capacity market. However, oversupply of 3D NAND and emerging 3D Super-NAND will drop down SSD price abruptly and reconfigure storage market.