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Safety
UL and CSA Standard Conformity
The product is qualified per UL60950-1：Second Edition and CAN/CSA-C22.2 No.60950-1-07 Second Edition, for
use in Information Technology Equipment including Electric Business Equipment.
The UL recognition or the CSA certification is maintained for the product life.
The UL and C-UL recognition mark or the CSA monogram for CSA certification appear on the drive.
European Safety Mark
The product is approved by UL per Test requirement: EN 60950-1:2006+A11:2009+A1:2010+A12: 2011+A2:2013
allowing the use of the UL EU mark. The GS mark is not applicable to internal devices such as this product.
Flammability
The printed circuit boards used in this product are made of material with the UL recognized flammability rating of
V-1 or better. The flammability rating is marked or etched on the board. All other parts not considered electrical
components are made of material with the UL recognized flammability rating of V-2 minimum basically.
Safe Handling
The product is conditioned for safe handling in regards to sharp edges and corners.
Substance Restriction Requirements
The product complies with the Directive 2011/65/EU of the European Parliament on the restrictions of the use of the
certain hazardous substances in electrical and electronic equipment (RoHS) and with Halogen free requirements
based on the electronics industry standard, IEC 61249-2-21 (http://www.iec.ch/).
Secondary Circuit Protection
The product contains both 5V and 12V over-current protection circuitry.
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Western Digital Ultrastar DC HC310 SATA Product Manual