Samsung's solid state hard drive uses just a fraction of the power of spinning storage, helping you beat the heat of summer. And its fast performance can give you more time for fun in the sun. Sangung's 470 Series SSD feature Samsung's latest 30nm multi-level cell (MLC) storage architecture and are rated for read operations to perform at 250MB/s. For write operations, the higher-capacity drives are rated at 220MB/s, and the 64GB drive is supposed to deliver 170GB/s. The 2.5-inch SATA II SSD drives are available in 64GB, 128GB and 256GB models and respectively list for $129, $259, and $519.