“Smaller, faster, less expensive,” might just be the motto over at Samsung these days. At least that’s what it feels like with Samsung’s announcement today that it has started sampling low-density, multilevel cell (MLC)-based solid state drives (SSDs) that are “only 30 percent of the size of 2.5-inch SSDs,” “higher performance,” and “highly cost-efficient to manufacture.” Samsung is aiming these low-capacity drives at the burgeoning low-cost PC market. Starting next month, Samsung will start mass-producing 8GB,