Seagate has unveiled two new hard drive lines that both offer a maximum 1TB capacity: the Barracuda 7200.11 (consumer) and the Barracuda ES.2 (enterprise). Expect both to arrive sometime this quarter and note that Seagate prices the consumer 1TB HDD at an MSRP of $399. As with other Seagate drives, the new Barracuda 7200.11 and ES.2 come with five year warranties.
Seagate packs the 1TB Barracuda 7200.11 with 32MB of L2 cache, SATA 3.0Gbps and native command queuing support. The Barracuda 7200.11 makes use of four 250GB platters with second-generation perpendicular magnetic recording technology. The company claims the new Barracuda 7200.11 can sustain a 105MB/s data rate and only draws 8-watts during idle as well as 11.6-watts during seek. Acoustically, the Barracuda 7200.11 generates around 27-to-29 decibels of noise during idle and seeking tasks. Seagate also offers the Barracuda 7200.11 in 750GB (three platters) and 500GB (two platters) sizes with the same 32MB buffer and PMR technology.
Seagate’s new Barracuda ES.2 models are offered with serial attached SCSI, or SAS, interfaces. Seagate has also raised the MTBF rating of the Barracuda ES.2 to 1.2 million hours, up 200 thousand hours from the previous Barracuda ES.
Source:→ DailyTechSegate, 1TB Drives, HDD, Hard Disk, Barracuda, ES.2, Announcement