
Mass storage devices
| Item | Description | Spare part number | 
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| (1) | Hard drives (include bracket) | 
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| 
 | Hard Drive Kit (not illustrated, includes hard drive bracket and screws) | |
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| (2) | Optical drives (include bezel and bracket) | 
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 | DVD±RW and  | |
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 | DVD±RW and  | |
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 | Optical Drive Kit (not illustrated, includes bezel, bracket, and screws) | |
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Mass storage devices 21
