Seagate Constellation ES.3 ST4000NM0023 4TB 7200RPM SAS 6.0 GB/s 128MB Enterprise Hard Drive (3.5 inch)

Seagate Constellation ES.3 ST4000NM0023 4TB 7200RPM SAS 6.0 GB/s 128MB Enterprise Hard Drive (3.5 inch)

ST4000NM0023