HP 1TB 2.5" SATA Hard Drive part number 655710-B21 in as new unmarked condition. HPE Midline - hard drive - 1 TB - SATA 6Gb/s. Internal Server Hard Drive HP 900 GB 2.5" SAS 15000rpm Q1H47A. Hard drive 500GB HP Midline Server hot-swap 3.5" LFF SAT 658071-B21.
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