Seagate BARRACUDA ST3500620SS - Manual (Page 37)

Barracuda ES.2 SAS Product Manual, Rev. E 33
exposed to an ambient relative humidity greater than 95%. Materials used in cabinet fabrication, such as vulca-
nized 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.
6.4.8 European Union Restriction of Hazardous Substances (RoHS) Directive
Seagate designs its products to meet environmental protection requirements worldwide, including regulations
restricting certain chemical substances. A new law, 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.
6.4.9 China Restriction of Hazardous Substances (RoHS) Directive 中国限制危险物品的指令
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 homogenous material level) is lower
than the threshold defined by the China RoHS MCV Standard.
"X" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is over
the threshold defined by the China RoHS MCV Standard.
6.4.10 Electromagnetic susceptibility
See Section 2.1.1.1.
“ 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 ” 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。