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Seagate Constellation ES ST32000444SS 2TB / 2000GB Serial SCSI / SAS Hard Drive

Item Number: SGT-ST32000444SS-NP-OE-DEL
Manufacturer's Part Number: ST32000444SS
Contact us about ST32000444SSGet help regarding ST32000444SS

Seagate Constellation ES ST32000444SS 2TB / 2000GB 7.2K 6.0Gbps Serial SCSI / SAS Hard Drive - New Pull OEM

ST32000444SS SCSI Hard Drive Photo

ST32000444SS SCSI Hard Drive Photo ST32000444SS SCSI Hard Drive Photo ST32000444SS SCSI Hard Drive Photo ST32000444SS SCSI Hard Drive Photo
Price: $195.00
Condition: New Pull - What does this mean?
Warranty: 1 Year DiscTech - What does this mean?

Capacity: 2TB
Spindle Speed: 7,200RPM
Interface Type: SAS Serial Attached SCSI
Disk Size: 3.5inx1.0in LFF Hard Drive
Sustained Throughput (MBps): 150
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SAS-2 Serial Attached SCSI v2 - 6.0Gbps
On-Board Cache: 16MB

New Pull - What does this mean?
1 Year DiscTech - What does this mean?


Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad/sec 20 to 1500Hz). The drives are offered with either a 3-Gb/s SATA interface or a 6-Gb/s SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice™.

Features and Benefits

  • Fourth-generation, enterprise, nearline drive designed for 24×7 operation
  • Up to 2TB capacity for data-hungry enterprise business applications
  • Best-in-class enhanced rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access
  • Enhanced efficiencies with PowerChoice™ host-selectable power options for unprecedented savings (up to 35 percent) during slow or idle periods
  • Proven reliability with multi-drive firmware maximized for enterprise system availability
  • Robust performance with dual processor technology and ramp load technology
  • Provides business sustainability with Seagate Unified Storage architecture
  • 6Gb/s SAS performance with error detection and correction (IOEDC/IOECC) capabilities for the ultimate in data integrity

Best Fit Applications

  • High-capacity data center storage
  • Storage area networks (SAN), network attached storage (NAS) and direct attached storage (DAS)
  • Enterprise backup and restore–D2D, virtual tape
  • Centralized surveillance
  • Cloud storage
Alternate Part Numbers: 9JW168-001 R755K


This drive is compatible with any of our SAS drive trays and any of our SAS controllers.


Drive specification


Formatted Gbytes (512 bytes/sector)


Bytes per sector


Spindle speed (RPM)


I/O data transfer rate (MBps)


Cache buffer


Interface Type

6.0Gbps SAS

Seek time (read / write) ms

8.5 / 9.5

Track-to-track seek (read / write) ms

0.8 / 1.0

Dimensions (HxLxW) mm

26.1 / 146.99 / 101.6


0.71 kg

Operating Shock (Read)

70G, 2ms

Non-operating Shock

400G, 2ms

Temperature - Operating

5C -60C

Temperature - Non-operating

-40C - 70C

Current Requirements 12VDC (Read/Write, Idle)

12.2w / 8.0w

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