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Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Amazon.co.uk: Computers & Accessories
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WD Ultrastar DC HC550 WUH721816ALE6L4 - Hard drive - 16 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 512 MB
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Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5" Internal - SATA : Amazon.co.uk: Computers & Accessories
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