Its external design is almost identical to the previous ES and ES.2 HDDs. The Seagate Enterprise Capacity 3.5 HDD (Constellation ES.3) is a 3.5" LFF drive. Shock, Nonoperating, 1ms and 2ms (Gs): 300.
#Seagate constellation es.3 2tb internal hard drive full
Reliability Rating Full 24×7 Operation (AFR): 0.63%.Mean Time Between Failures (MTBF, hours): 1.4 million.Seagate Constellation ES.3 Specifications (6Gb/s SAS) The SATA version comes in both standard and SED iterations, the SAS models also add a FIPS security option, which is currently exclusive to Seagate. Both SATA and SAS versions come in 1TB, 2TB, 3TB and 4TB capacities. Seagate offers the Constellation ES.3 in a variety of options. Seagate also touts features like the humidity sensor, thermal asperity selection, improved error correction and better data path protection on power loss. Power consumption has been dropped by 9% in idle when compared to the ES.2, MTBF has jumped from 1.2 million hours to 1.4 million and the load/unload cycles supported has doubled to 600,000. Seagate has made other progressive updates as well, like improved actuation move time which drives more IOPS at smaller queue depths. The drives are also tuned for enterprise workloads, making them more viable than consumer hard drives where some users have had to turn to up to this point to get 4TB capacities, albeit from a SATA interface only. Further, with the SAS option in the ES.3, these drives are perfectly suited for storage arrays that offer high availability features. The Constellation ES.3 is firmly targeted to enterprises who need large amounts of bulk storage with the reliability and performance benefits found in Seagate’s sixth generation enterprise high-capacity line. Compared to the prior generation Constellation ES.2, the ES.3 offers a sustained data rate of 175MB/s, up 13%, and Seagate has doubled the cache from 64MB in the ES.2 to 128MB in the ES.3. Seagate didn’t just bring a capacity bump to the line though. The ES.3 is a 7,200 RPM, 3.5" enterprise hard drive with SAS or SATA 6Gb/s interface that’s offered in capacities up to 4TB.
The Seagate Enterprise Capacity 3.5" hard drive line is the newly rebranded family of high capacity hard drives of which the Constellation ES.3 is the newest member.
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