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Exos X12


Sustainability Report*

Exos X12

Sustainability @ Seagate
Seagate is committed to sustainable storage. Our engineering focus is on increasing storage capacity and utilization, while controlling the quantity and types of materials we use, and improving energy efficiency and recyclability.

Sustainable Design Features
  • Architected to offer low power and weight. Industry's best-in-class power efficiency: up to 21% greater IOPS/watt vs. other 12TB models.
  • Unprecedented power savings during idle times with PowerChoice technology for TCO improvement.
  • Instant Secure Erase for easy drive disposal and repurposing if and when needed.
  • Mean time between failures (MTBF) of 2,500,000 hours.

Energy and Greenhouse Gases
Manufacturing and using our products requires energy and produces Greenhouse Gas (GHG) emissions. We assess life cycle energy and GHG impacts and work towards improving energy and GHG efficiency, and reducing ownership costs with each new generation of our products.


Power Consumption Per Unit Per TB
Operating, Average (W) 5.3W 0.44W
Standby/Sleep, Average (W) 0.86W 0.07W
Average Annual (kWh) 46.4kWh 3.9kWh

Greenhouse Gas Emissions by Life Stage

4% Bill of Materials
0.7% Distribution
0.4% End of Life
3.6% Manufacturing Energy
0.1% Packaging
91% Use Phase

kg CO2e/TB-yr

* ST12000NM0007; MOBULA,12000GB,256MB,SATA,8D/16H

Safer Materials

As a leading supplier to major original equipment manufacturers, Seagate helps to establish standards for direct materials – components that make up our products -- to meet customers’ strictest specifications. We are meticulous about cataloging restricted substances; currently we list more than 2,000.


Human Toxicity by Life Stage

18% Bill of Materials
0.1% Distribution
0.2% End of Life
2.2% Manufacturing Energy
0.04% Packaging
79% Use Phase

kg 1,4-DCB-Eq/TB-yr

Scarce Resources

We aim to reduce our use of scarce resources during the life cycle of our products. We assess the water and metal depletion impacts of our products in order to minimize dependence on key natural resources, and reduce manufacturing and product ownership costs.


Metal Depletion by Life Stage

53% Bill of Materials
0.1% Distribution
0.1% End of Life
1.4% Manufacturing Energy
0.1% Packaging
45% Use Phase

kg Fe-Eq/TB-yr


Water Depletion by Life Stage

4.5% Bill of Materials
0.1% Distribution
0.2% End of Life
2.9% Manufacturing Energy
0.1% Packaging
92% Use Phase


Materials Efficiency and Circularity

Seagate recognizes the traditional “take, make, dispose” linear approach to business is unsustainable. We measure our progress towards a circular economy with a variety of indicators including material used per TB of storage, use of recycled content, reuse rates, and recycling type and efficiency.

Device Weight - Shipped (g) Per Unit Per TB
Drive Enclosure 516 43
Media 96 8
Electronics 24 2
Other parts 0 0
Packaging Cardboard and paper 44 4
Other materials 19 2
Total 699 58

Materials Circularity Indicator

Materials Circularity Indicator

Key Circularity Parameters Per Unit
Estimated Operating Life 5 years
Recycled aluminum and steel content world average
Recycled cardboard 100%
Reused content zero
Recycling rate 25%
Residual disposal 50% incineration/50% landfill
Reuse rate zero
Recycling efficiency 95%
Recycling collections efficiency 90%


Seagate measures and reports its product sustainability performance on a TB-year basis. Seagate's drives come in different storage sizes and have different estimated useful lives. When referring to drive capacity, one terabyte, or TB, equals one trillion bytes. The TB-year measure combines these factors so that sustainability performance data is comparable across products and that annual impacts are directly reported.

Seagate’s sustainability assessment tools used to generate the product sustainability analysis have been verified by UL in accordance with ISO 14040, ISO 14044, and the World Resources Institute and World Business Council for Sustainable Development's GHG Protocol Product Life Cycle Accounting and Reporting Standard.

© 2017 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Seagate reserves the right to change, without notice, product offerings or specifications. DS1663.4-0911US, March 2016

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