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Warranty and RMA support
Hard disk drives supported by IBM will have an IBM FRU number. If your hard drive does not have an IBM FRU number it may be supported by Hitachi Global Storage Technologies (see press release).
If your hard drive has an IBM FRU number, contact the IBM HelpCenter for assistance. These drives are typically shipped with your IBM computer or bought from options by IBM.
Sono evidentemente dischi installati direttamente come parti di assemblaggio e non venduti separatamente