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2.12
Environmental protection
Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain
chemical substances.
2.12.1 European Union Restriction of Hazardous Substances (RoHS) Directive
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.
2.13
Requirements — China RoHS 2
China
China RoHS 2 refers to the Ministry of Industry and Information Technology Order No. 32, effective July 1, 2016, titled Management
Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products. To comply with China RoHS 2,
we determined this product's Environmental Protection Use Period (EPUP) to be 20 years in accordance with the Marking for the
Restricted Use of Hazardous Substances in Electronic and Electrical Products, SJT 11364-2014.
中国电器电子产品有害物质限制使用管理办法
(Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic
Products _ China RoHS)
产品中有害物质的名称及含量
(Name and Content of the Hazardous Substances in Product)
Table 5 Hazardous Substances
部件名称
Part Name
印刷电路板组装
PCBA
机壳
Chassis
本表格依据 SJ/T 11364 的规定编制。
This table is prepared in accordance with the provisions of SJ/T 11364-2014
O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
O: Indicates that the hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of
GB/T26572.
X：表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。
X: Indicates that the hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit
requirement of GB/T26572.
2.14
Corrosive environment
Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial
environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. However, this accelerated testing
cannot duplicate every potential application environment.
Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as
electronic drive component reliability can be affected by the installation environment. The silver, copper, nickel and gold films used
in hard disk drives are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the
most damaging. Materials used in cabinet fabrication, such as vulcanized rubber, that can outgas corrosive compounds should be
minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with
sulfide-free alternatives.
Seagate Enterprise Capacity 3.5 HDD v7 SATA Product Manual, Rev. B
铅
汞
Lead
Mercury
(Pb)
(Hg)
X
O
X
O
有害物质
Hazardous Substances
六价铬
镉
Hexavalent
Cadmium
Chromium
(Cd)
+6
(CF
)
O
O
O
O
20
多溴联苯
多溴二苯醚
Polybrominated
Polybrominated
biphenyls
diphenyl ethers
(PBB)
(PBDE)
O
O
O
O
19
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