Seagate has introduced its Constellation family of new enterprise storage solutions for Tier 2 nearline storage applications. The two new drive models, the 2.5-inch Constellation and the 3.5-inch Constellation ES hard drives, include a combination of features that enable high capacities, increased power efficiency, enterprise-class reliability, and data security. Both drives also include PowerChoice from Seagate, which decreases power consumption by up to 54 percent for power savings in enterprise environments.
“The need for greater storage capacity will continue to expand in multiple directions and dimensions, but there will be an increasing scrutiny of all storage system purchases, with an eye to decreasing power consumption, footprint, and cost per GB in unprecedented ways,” said John Monroe, a research vice president at Gartner. “Performance will not be ignored, but a flexible balance of capacity, cost per GB, power and speed will become more crucial in fulfilling end-user storage demands at varied price points.”
Constellation
The Constellation 2.5-inch hard drive is offered in capacities of 160GB and 500GB with both 3 Gbps SATA and new SAS 2.0 interface running at 6Gb/s speeds. As the first SAS 2.0 nearline drive, the Constellation hard drive enables larger external storage topologies, faster data throughput and higher signal strength over greater distances. The Constellation family will begin shipping this quarter.
Constellation ES
The 3.5-inch Constellation ES hard drive will be available in 500GB, 1TB and 2TB capacities, and with an enterprise-class SAS interface as well as a SATA version. The Constellation ES hard drive will ship in calendar Q3.
Security
Delivering on Seagate’s commitment to add security features throughout its product portfolio, the Constellation family of drives are offered with optional self-encrypting drive (SED) technology and provide government-grade data security through the drive’s life cycle. SED technology makes drive retirement and disposal easy by eliminating the need for the numerous manual processes involved which are often complex and prone to error. For critical information that must remain secure, and because all systems are eventually retired, whether being relocated, re-purposed, or disposed of, the information on a Constellation SED hard drive remains AES-safe.


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