Life Cycle Assessment: Western Digital CH SN560 (Calypso X2) NVMe Solid State Drive (SSD)

Model

SDCPTPD-512G-1024

Product Type

Client SSD

Product Weight

3.03 gm

Packaging Weight

6.5 gm

Storage Capacity

0.512 Terabyte1

Technology

BiCS5

Form Factor

M.2; 2230

Applica on

Client (Gaming Consoles)

LCA Calculation Basis:

Standard

ISO 14040:2006 and 14044:2006

LCA So ware

LCA for Experts (previously Gabi ts) [Version 10.6.2.9]

Impact Assessment Method

Life cycle impact assessment classifica on and characteriza on factors according to

the Intergovernmental Panel on Climate Change (IPCC) 6th Assessment Report for

Global warming Poten al (GWP), with 100 years of

me horizon for kg CO2

equivalent (carbon footprint)

Database

LCA for Experts 2022 LCI and ecoinvent 3.7

System Boundary

The system boundaries include:

• Manufacturing (extrac on of raw materials, upstream material prepara on,

electronic component manufacturing, subassembly manufacturing and final

assembly of product)

• Distribu on to customer located in China

• Five years of product use

• End-of-life treatment according to waste management sta s cs in the

customer country

Valida on of Study

Validated through 3rd party cri cal review (EarthShi

Global)

  • One terabyte (TB) is equal to one trillion bytes. Actual user capacity may be less due to opera ng environment.
  • *Absolute climate change impact values & contribu on details for each phase will be available upon request ©2024 Western Digital Corpora on or its affiliates. All rights reserved.

Components Used:

The pie chart shows weight contribu on of various components of the WD CH SN560 SSD. Printed Circuit Board (PCB) [62%], followed by Molding Compound [10%], Controller Assembly [7%], Memory Substrate [5%], Memory Wafer [4%], DAF & Solder Ball [4%]. Other electronic and non-electronic components weight is less than 1%.

Breakdown of Carbon Footprint by Life Cycle Stages2:

[65%] of the climate change impacts are from the Use phase, followed by the Manufacturing phase [35%], Distribution phase and End-of-Life phase have minimal impact [<1%]. Use phase impacts are primarily attributable to energy consumed by the product during its useful life. Manufacturing impacts are driven by resource consumption during the product assembly & sub-assembly processes, distribution phase impacts are focused on transportation of the product from the manufacturing location to the customer location.

  • One terabyte (TB) is equal to one trillion bytes. Actual user capacity may be less due to opera ng environment.
  • *Absolute climate change impact values & contribu on details for each phase will be available upon request ©2024 Western Digital Corpora on or its affiliates. All rights reserved.

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Disclaimer

Western Digital Corporation published this content on 15 April 2024 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 08 May 2024 08:58:08 UTC.