The Power of One The Seagate Desktop HDD is the one hard drive for all your desktop applications. One drive for every need, supported by 30 years of trusted performance, reliability & simplicity. HDDs that bring your costs down & crank your storage up No-hassle transition to 3TB & 4TB drives Seagate Acu Trac technology maximises HDD storage densities Seagate Desktop HDD: get what you want. Count on Seagate to deliver the storage innovations that bring your costs down & crank your storage up. Industry's first 1 TB-per-disc hard drive technology Opti Cache technology exploits big 64MB cache sizes & enhanced microprocessor capabilities Seagate Opti Cache technology improves performance by up to 45% over the previous generation SATA-III 6 Gb/s technology maximises performance Seagate Acu Trac technology enables reliable read/write performance even in high-touch operating environments Free Disc Wizard software enables capacities beyond 2TB on legacy PC BIOS & Windows XP-based systems Go beyond 2TB with Disc Wizard software The sure way to obtain native access to hard drives bigger than 2TB is to adopt the new BIOS standard called UEFI. If you are not ready for the new standard, Seagate provides an alternative. Free Disc Wizard software from Seagate provides you a means to effectively utilise your 3TB & 4TB Seagate Desktop HDDs, even with Windows XP & using the standard PC BIOS. Get your free copy to go beyond 2TB today! Maximises hard drive storage densities. Seagate Desktop HDD, 1TB-per-disk technology incorporates 340, 000 unique tracks in the width of a single inch. This incredible storage density drives new capacity possibilities & lowers your total storage costs. Seagate Acu Trac technology enables storage densities with accurate reading & writing to nano-sized tracks only 75 nanometres wide! That is about 500 times smaller than the full stop at the end of this sentence. Proven quality & performance Seagate Desktop HDDs are the world's most popular desktop storage solutions. With consistent quality & performance-enhancing innovations & features such as native command queuing & perpendicular recording, Seagate delivers time & time again. In addition, Seagate Desktop HDDs are produced using the most sophisticated manufacturing process in the industry, with a focus on environmental stewardship. Green where it counts Seagate Desktop HDDs with 1TB-per-disk have advanced power modes to save more energy while in idle state without sacrificing performance. Desktop HDDs are produced using the most sophisticated manufacturing process in the industry, with a focus on environmental stewardship. Desktop HDDs comply with the US Ro HS directive on hazardous materials & voluntarily restrict halogen compounds Seventy per cent or more of the materials used to build Barracuda drives are recyclable Low power consumption
Specification Capacity: 4TB Form Factor: 3.5" Interface: SATA-III Cache: 64MB Transfer Rate, Max Ext (MB/s): 600 Sustained Data Rate OD: 180 Average Latency (ms): 5.10 Idling, Typical Operating (W): 5.0 Operating Temperature: 0° to 60°C Non-operating Temperature: -40° to 70°C Operating: Gs (ms): 80 (10ms) Non-operating: Gs (ms): 300 (2ms) Height (in/mm): 1.028/26.11 Width (in/mm): 4.0/101.6 Length (in/mm): 5.787/146.99 Weight (lbs/g): 1.345/610