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WD Ultrastar DC HC550 18TB Hard Drive 3.5" Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4) - Newegg.com
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Hard Disk Drive Western Digital Ultrastar DC HC320 (7K8) 3.5'' HDD 8TB 7200RPM SAS 12Gb/s 256MB | 0B36399 8TB | DISKS \ HDD DISK DISKS \ HGST DISK \ HGST Ultrastar DC
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