Trying to repair - conflicting info, what drive do I have?

My Cloud OS 3 Personal & Network Attached Storage My Cloud
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P/N is WDBCTL0060HWT-00

Just to verify what I’ve read online, is this a 6TB Gen 1? It has a sold red light so I assume it’s basically dead. Any success in transferring the HD to another case of a same model drive or sending out to a recovery place? Looking for some advice. Thanks!

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Typos - SOLID red light. Thanks