Seagate ST3300657SS CHEETAH 15K.7 300GB SAS 6G/bs PRODUCT : Seagate Cheetah Hard Drive INTERFACE: 6-Gb/s SAS CACHE : 16MB CAPACITY : 300 GB AREAL DENSITY (avg): 225 Gbits/inch GUARANTEED SECTORS : 585,937,500 SPINDLE SPEED : 15,000 rpm AVERAGE LATENCY : 2.0 msec RANDOM READ SEEK TIME : 3.4 msec RANDOM WRITE SEEK TIME: 3.9 msec MTBF : 1,600,000 hours