Desktop HDD

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The Power of One

The Seagate® Desktop HDD 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.

  • HDDs that bring your costs down and crank your storage up
  • No-hassle transition to 3TB and 4TB drives
  • Seagate AcuTrac™ technology maximises HDD storage densities
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    Mac OS

     
  • Windows 7 Compatible

    Windows 7 32- and 64-Bit

     
  • Windows XP Icon

    Windows XP

     
  • Windows Vista Icon

    Windows Vista 32- and 64-Bit

     

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Seagate Desktop HDD: get what you want.

Count on Seagate to deliver the storage innovations that bring your costs down and crank your storage up.

  • Industry's first 1 TB-per-disc hard drive technology
  • OptiCache™ technology exploits big 64MB cache sizes and improved microprocessor capabilities
  • Seagate OptiCache™ technology improves performance by up to 45% over the previous generation
  • SATA 6Gb/s technology maximises performance
  • Seagate AcuTrac™ technology enables reliable read/write performance even in high-touch operating environments
  • Free DiscWizard™ software enables capacities beyond 2TB on legacy PC BIOS and Windows XP-based systems
More Seagate Desktop HDD features
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Your no-hassle transition beyond 2TB.

Are you worried about moving beyond 2TB? You don't have to be. The Seagate DiscWizard™ utility makes this transition a snap:

  • Free software enables Windows machines to utilise drives beyond 2TB
  • Seagate DiscWizard provides you a means to effectively utilise your 3TB and 4TB hard drives.
More Seagate Desktop HDD Features
Barracuda 7200 Overview

Maximises hard drive storage densities.

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.

Seagate AcuTrac™ technology enables storage densities with accurate reading and writing to nano-sized tracks only 75 nanometres wide! That is about 500 times smaller than the full stop at the end of this sentence.

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High-Capacity Storage Readiness

Enabling key elements for hard drive capacities over 2.1 TB

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Tech Insight

Beyond 2TB on the Desktop
Beyond 2TB on the Desktop

Setting up your desktop environment for 3TB drives

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Features

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Go beyond 2TB with DiscWizard™ software

The sure way to obtain native access to hard drives bigger than 2TB is to adopt the new BIOS standard called UEFI. If you are not ready for the new standard, Seagate provides an alternative.

Free DiscWizard™ software from Seagate provides you a means to effectively utilise your 3TB and 4TB Seagate Desktop HDDs, even with Windows XP and using the standard PC BIOS. Get your free copy to go beyond 2TB today!

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Proven quality and performance

Seagate Desktop HDDs are the world's most popular desktop storage solutions. With consistent quality and performance-enhancing innovations and features such as native command queuing and perpendicular recording, Seagate delivers time and time again.

In addition, Seagate Desktop HDDs are produced using the most sophisticated manufacturing process in the industry, with a focus on environmental stewardship.

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Green where it counts

Seagate® Desktop HDDs with 1TB-per-disk have advanced power modes to save more energy while in idle states—without sacrificing performance.

Desktop HDDs are produced using the most sophisticated manufacturing process in the industry, with a focus on environmental stewardship.

  • Desktop HDDs comply with the US RoHS directive on hazardous materials and voluntarily restrict halogen compounds
  • Seventy per cent or more of the materials used to build Barracuda drives are recyclable
  • Low power consumption
Resources

Specifications

Barracuda
 
Generation Desktop HDD.15 7200.14 7200.12
Capacity 4TB 3TB 2TB 1TB 320GB 250GB 1TB 750GB 500GB 320GB 250GB 160GB
Show me:
Form Factor 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5" 3.5"
Interface Options SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s SATA 6Gb/s
Performance                        
Cache (MB) 64 64 64 64 16 16 32 32 16 16 8 8
Transfer Rate, Max Ext (MB/s) 600 600 600 600 600 600           600
Sustained Data Rate OD 180 210MB/s 210MB/s 210MB/s 125MB/s 125MB/s            
Average Latency (ms) 5.10 4.16 4.16 4.16 4.16 4.16 4.16 4.16 4.16 4.16 4.16 4.16
Power Management                        
Idling, Typical Operating (W) 5.0 5.80 5.80 4.0 4.60 4.60 4.0          
Environmental                        
Temperature                        
Operating 0° to 60°C 0° to 60°C 0° to 60°C 0° to 60°C 0° to 60°C 0° to 60°C            
Non-operating -40° to 70°C -40° to 70°C -40° to 70°C -40° to 70°C -40° to 70°C -40° to 70°C            
Shock                        
Operating: Gs (ms) 80 (10ms) 80 (2ms) 80 (2ms) 80 (2ms) 70 (2ms) 70 (2ms)            
Non-operating: Gs (ms) 300 (2ms) 300 (2ms) 300 (2ms) 300 (2ms) 350 (2ms) 350 (2ms)            
Acoustics (bels - sound power)                        
Idling 2.3 2.4 2.4 2.4 2.6 2.6            
Operating 2.8 2.6 2.6 2.6 2.8 2.8            
Physical                        
Height (in/mm) 1.028/26.11 1.028/26.1 1.028/26.1 0.7825/20.17 0.787/19.98 0.787/19.98 1.028/26.1 1.028/26.1 0.787/19.98 0.787/19.98 0.787/19.98 0.787/19.98
Width (in/mm) 4.0/101.6 4.0/101.6 4.0/101.6 4.0/101.6 4.0/101.6 4.0/101.6 4.000/101.6 4.000/101.6 4.000/101.6 4.000/101.6 4.000/101.6 4.000/101.6
Length (in/mm) 5.787/146.99 5.75/146.05, 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99 5.787/146.99
Weight (lbs/g) 1.345/610 0.90/408, 1.38/626 1.371/622 0.915/415 0.915/415 0.915/415 1.371/622 1.371/622 0.925/415 0.838/380 0.915/415 0.915/415
Model Number Generation Package Capacity Interface Cache (MB) Areal Density Length Width Height Typical Weight Operating Temperature Average Operating Power
ST4000DM000 Desktop HDD.15 Drive Only 4TB SATA 6Gb/s 64MB 625 146.99mm 101.6mm 26.11mm 610g 60°C 7.50W
STBD3000100 7200.14 Kit 3TB SATA 6Gb/s 64MB   146.05mm 101.6mm 26.1mm 408g 60°C 8.0W
ST3000DM001 7200.14 Drive Only 3TB SATA 6Gb/s 64MB 625 146.99mm 101.6mm 26.1mm 626g 60°C 8.0W
ST2000DM001 7200.14 Drive Only 2TB SATA 6Gb/s 64MB 625 Gfc/in^2 146.99mm 101.6mm 26.1mm 622g 60°C 8.0W
ST1000DM003 7200.14 Drive Only 1TB SATA 6Gb/s 64MB 625 Gfc/in^2 146.99mm 101.6mm 20.17mm 415g 60°C 6.19W
ST320DM000 7200.14   320GB SATA 6Gb/s 16MB 329 Gfc/in^2 146.99mm 101.6mm 19.98mm 415g 60°C 6.19W
ST250DM000 7200.14   250GB SATA 6Gb/s 16MB 329 Gfc/in^2 146.99mm 101.6mm 19.98mm 415g 60°C 6.19W
ST31000524AS 7200.12   1TB SATA 6Gb/s 32MB 329 146.99mm 101.6mm 26.1mm 622g    
ST3750525AS 7200.12   750GB SATA 6Gb/s 32MB 329 146.99mm 101.6mm 26.1mm 622g    
ST3500413AS 7200.12   500GB SATA 6Gb/s 16MB 329 146.99mm 101.6mm 19.98mm 415g    
ST3320413AS 7200.12   320GB SATA 6Gb/s 16MB 329 146.99mm 101.6mm 19.98mm 380g    
ST3250312AS 7200.12   250GB SATA 6Gb/s 8MB 329 146.99mm 101.6mm 19.98mm 415g    
ST3160316AS 7200.12   160GB SATA 6Gb/s 8MB 329 146.99mm 101.6mm 19.98mm 415g