Seagate Momentus Thin, 2,5″ hÃ¥rddisk, SATA 6Gb/s, 500GB, 5400rpm, 16MB cache ARTNR ST500LT012 Seagate Momentus Thin, 2,5″ hÃ¥rddisk, SATA 6Gb/s, 500GB, 5400rpm, 16MB cache