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2.1.2
European Union Restriction of Hazardous Substances (RoHS)
The European Union Restriction of Hazardous Substances (RoHS) Directive, restricts the presence of chemical substances, including Lead, Cadmium,
Mercury, Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006. This drive is manufactured with components and
materials that comply with the RoHS Directive.
A number of parts and materials in Seagate products are procured from external suppliers. We rely on the representations of our suppliers
regarding the presence of RoHS substances in these parts and materials. Our supplier contracts require compliance with our chemical substance
restrictions, and our suppliers document their compliance with our requirements by providing material content declarations for all parts and
materials for the disk drives documented in this publication. Current supplier declarations include disclosure of the inclusion of any RoHS-regulated
substance in such parts or materials.
Seagate also has internal systems in place to ensure ongoing compliance with the RoHS Directive and all laws and regulations which restrict
chemical content in electronic products. These systems include standard operating procedures that ensure that restricted substances are not
utilized in our manufacturing operations, laboratory analytical validation testing, and an internal auditing process to ensure that all standard
operating procedures are complied with.
2.1.3
China Restriction of Hazardous Substances (RoHS) Directive
This product has an Environmental Protection Use Period (EPUP) of 20 years. The following table contains information mandated by
China's "Marking Requirements for Control of Pollution Caused by Electronic Information Products" Standard.
"O" indicates the hazardous and toxic substance content of the part (at the homogeneous material level) is lower than the threshold defined by the
China RoHS MCV Standard.
"
"
O
表示该部件（于同类物品程度上）所含的危险和有毒物质低于中国RoHS MCV标准所定义的门槛值。
"X" indicates the hazardous and toxic substance content of the part (at the homogeneous material level) is over the threshold defined by the China
RoHS MCV Standard.
"
"
X
表示该部件（于同类物品程度上）所含的危险和有毒物质超出中国RoHS MCV标准所定义的门槛值。
Seagate Enterprise Performance - 3.5 HDD SAS Product Manual, Rev. B
中国限制危险物品的指令
8
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