1 x 8-Bay 3.5" SAS Backplane SAS825TQ Rev 2.0with: 6 x 300GB HDD Seagate 15K.5 ST3300655SS SAS 3.5"2 x 3.5" disk caddies and screws. 1 x LSI Logic 3Gb/s 8i Port SAS SATA II RAID Host Bus Adapter SAS3080X-R.
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