Seagate Barracuda ES.2 1TB 7200RPM SAS 3Gb/s 16MB Cache 3.5" Enterprise Class Hard Drive - ST31000640SS


ConditionFactory Recertified
Warranty1 Year
AvailabilityIn Stock
SeriesBarracuda ES.2
UPC Code836367003077

Product Specs

Product Specs
Capacity1 TB
Spindle Speed7200 RPM
Cache Buffer16 MB
Data Transfer RateSAS 3Gb/sec
Advanced FormatNo - (512n)
Rohs CompliantYes
Form Factor3.5 inch
Dimensions4.000 x 5.78 x 1.02 inch / 101.6 x 146.99 x 26.11 mm
EAN CodeDoes Not Apply

Key Features

  • Up to 1TB of Capacity
  • 7200 RPM Spinde Speed
  • SATA 3.0Gb/s Interface
  • 16MB or 32MB Cache Buffer Size
  • Perpendicular Recording Head Technology
  • State of the Art Cache and on the Fly Error Correction Algorithms
  • Full Track Multiple Sector Transfer Capability
  • Native Command Queueing
  • Seagate SoftSonic Motor Enables whisper Quiet Operation
The Seagate Barracuda ES.2 drive uses second generation Seagate perpendicular recording technology to provide up to one terabyte of storage in a single, 4-platter hard drive. This 7200-RPM drive with best-in-class reliability and rotational vibration tolerance was developed for 24x7 availability in high density, Tier 2 storage applications. The drive’s integrated workload management feature aids in drive cooling during periods of prolonged activity. The integrated PowerTrim technology optimizes power consumption during operation and idle without any host interaction or performance loss. The Barracuda ES.2 drive comes with in drive data integrity protection guaranteed through Seagate IOEDC/IOECC technology and is available with a choice of either SATA or SAS interfaces for convenient system initiators. SAS offers improved performance over SATA due in part to the dual processors, hardware sequential streaming, the 2.4 GHz SAS ASIC data rate and the SAS clock rate of 75 MHz. The SAS interface allows Barracuda ES.2 drives to be freely attached to any SAS host in single or dual ported configurations and provides full duplex support, with two active data channels, to as many as 16 concurrent initiators. Seagate PowerTrim technology dynamically optimizes power consumption by improving GB/watt by 55 percent over prior generation of Barracuda ES drives. Full internal IOEDC/IOECC data integrity protection on SAS models. Dual ported, multi initiator SAS provides full duplex compatibility and a 135 percent average performance improvement over SATA.
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