Seagate Constellation ES.3 ST1000NM0023 1TB 7200rpm 3.5" SAS Hard Drive
SKU Name Qty Price
PSDS669936Seagate Constellation ES.3 ST1000NM0023 1TB 7200rpm 3.5" SAS Hard Drive$138.25
  • Manufacturer: Seagate
  • Capacity: 1TB
  • Interface: SAS
  • RPM: 7200rpm
  • Condition: New
  • Warranty: 5 Year Manufacturer's

Seagate Hard Drives

ST1000NM0023 Constellation ES.3 1TB 7200rpm 3.5" SAS

Seagate Constellation ES.3 ST1000NM0023 1TB 7200rpm 3.5" SAS 6.0Gb/s 128MB Buffer Internal DeskTop Hard Drive

Count on Barracuda® drives to deliver the storage innovations that drive your costs down and your performance up.





Constellation®    ES.3
Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications
• Highest-capacity large form factor enterprise drive—up to 4TB—for demanding data growth1
• Sixth-generation drive technology with SAS and SATA interfaces for 24x7 reliability
• Enhanced error correction, super parity and end-to-end SAS-based data integrity for accurate data storage
• Best-in-class rotational vibration tolerance ensures consistent performance.
• Improved power and cooling efficiencies with low power consumption and on-demand PowerChoiceTM technology based on T10/T13 power management standards
• Multi-drive firmware maximized for enterprise RAID system availability
• Robust performance with dual processors, ramp load technology, top-cover- attached motor and humidity sensor for optimum performance in all chassis
• Self-Encrypting Drive (AES-256) with FIPS 140-2 validation and Seagate Instant Secure Erase cuts IT drive retirement costs while securely protecting data at rest.2,3

Best-Fit Applications
• High-capacity RAID storage
• Mainstream enterprise external storage arrays (SAN, NAS, DAS)
• Cloud bulk data storage
• Enterprise backup and restore—D2D, virtual tape
• Centralized surveillance



Performance Specifications
• Model Number ST1000NM0023
• Rotational Speed 7,200 RPM (nominal)
• Buffer Size 128MB
• Average Latency 4.16ms

  Physical Specifications
• Capacity 1TB
• Interface SAS 6Gb/s

Physical Dimensions
• Height .1028 Inches max
• Depth 5.878 inches max
• Width 4.010 inches 
• Weight 1.334 Pounds 
• Height 26.1 mm max
• Depth 147.0 mm max
• Width 101.85 mm
• Weight 605g








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Seagate ST1000NM0023 Constellation ES.3 1TB

Welcome to Data Memory Systems. DMS sells a variety of laptop and desktop internal hard drives to fit your needs. Available from brand name manufacturers such as Seagate.

The ST1000NM0023 Seagate Constellation ES.3 is the one hard drive for all your desktop applications. One drive for every need, supported by 30 years of trusted performance, reliability and simplicity.

Seagate Desktop HDD, 1TB-per-disk technology incorporates 340,000 unique tracks in the width of a single inch. This incredible storage density drives new capacity possibilities and lowers your total storage costs.

We have the right desktop 3.5" internal hard drive at competitive prices.

If you have any questions, please give us a call to discuss your needs with a hard drive specialist.

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