seagate constellation.2 st9250610ns 250 gb 2.5 inch internal hard drive-sata/ [並行輸入品] seagate the seagate? constellation.2tm drive is the only 2.5-inch enterprise-class hard drive delivering both 1tb capacities and enterprise reliability at the industry's lowest power consumption for storage-hungry nearline applications. self-encrypting drive (sed) and fips 140-2 validatedtm sed security options available to help you protect your data. maximizes data center footprint with up to 76tb per square foot energy efficient storage at under 3.9 watts (idle) highest nearline reliability with an mtbf of 1.4m hours 6gb/s performance in both sas and sata interfaces