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Seagate 2TB ST2000DM001 Barracuda 7200RPM SATA 6 GB/s 64 MB Cache 3.5-Inch Internal Bare Drive

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Total Price: $123.40
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Manufacturer: Seagate
Mfr Part #: ST2000DM001
Product SKU: HV99313
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Seagate ST2000DM001 Barracuda 7200RPM 2 TB SATA 6 GB/s NCQ 64 MB Cache 3.5-Inch Internal Bare Drive 
  • 2TB 7200 RPM Hard Drive
  • SATA 6Gb/s interface optimizes burst performance
  • Seagate AcuTrac servo technology delivers dependable performance, even with hard drive track widths of only 75 nanometers
  • Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation.
  • Best Fit Applications include: Desktop or all-in-one PCs, Home servers , PC-based game systems, Desktop RAID, Direct attached external storage devices (DAS), Network attached storage devices (NAS) 

  • Brand Name: Seagate
  • Model: ST2000DM001
  • Form Factor: 3.5-Inch
  • Weight: 1.4 pounds 

Barracuda hard drives from Seagate give you with the Power of One. One terabyte per disc technology. One drive platform for every capacity need and every desktop storage application. One hard drive qualification effort. One hard drive platform to choose from. One hard drive with trusted performance, reliability, and simplicity to deliver the lowest total cost of ownership.

You no longer need to choose between low power drives, mainstream drives, or performance drives. One hard drive with 7200RPM performance and capacity points from 250GB to 3TB makes it easier than ever to choose the right drive for any need.

You get more bang for your buck with 1TB per disc technology. Increasing the capacity per disc means the highest capacity drives like 1TB, 2TB and 3TB become more affordable, needing fewer discs to meet your capacity needs.

From desktop or all-in-one PCs, to home servers, to PC-based gaming systems and more, Seagate Barracuda drives are ideal for nearly any application. They work great in desktop RAID configurations, as well as in direct-attached external storage devices (DAS) and network-attached storage devices (NAS).

Seagate Barracuda 7200 Technical Specifications

See full specification chart here.

3TB1 2TB1 1.5TB1 1TB1 500GB1 320GB1 250GB1
Model Number ST3000DM001 ST2000DM001 ST1500DM003 ST1000DM003 ST500DM002 ST320DM000 ST250DM000
Interface Options SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ SATA 6Gb/s NCQ
SATA Transfer Rates Supported (Gb/s) 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5
Cache, Multisegmented (MB) 64 64 64 64 16 16 16
Spindle Speed (RPM) 7200 7200 7200 7200 7200 7200 7200
Special Features
Seagate OptiCache Technology Yes Yes Yes Yes No No No
Seagate AcuTrac Technology Yes Yes Yes Yes No No No
Seagate SmartAlign Technology Yes Yes Yes Yes No2 No2 No2
How Much Will it Store?
Digital Music Digital Music (Hours) 49,980 33,320 24,990 16,660 8,330 5,331 4,165
Digital Photos Digital Photos (Files)
Average file size using cameras highest resolution JPEG mode
960,000 640,000 480,000 320,000 160,000 102,400 80,000
Digital Videos Digital Videos (Hours) 3,000 2,000 1,500 1,000 500 320 250
DVD Quality DVD Quality (Movies)
Based on standard 2 hour movie
750 500 375 250 125 80 63
HD Video HD Video (Hours)
Based on H.264 compression at a 6.75Mbs bitrate
750 500 375 250 125 80 63
1One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
2Seagate ships this drive in both 4K- and 512-byte sectors. SmartAlign technology is included on 4K sector drives. Both drives are functionally and physically equivalent.
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