Seagate ST4000NM0023 4TB 7.2K 6Gb/s 128MB 3.5" SAS Hard Drive

Model Number: ST4000NM0023. Item MPN: ST4000NM0023 9ZM270-175. Buffer (cache) Size: 128MB. Manufacturer: SEAGATE. Rotational Speed: 7200RPM. You're already purchasing the item.

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