This is for 4 Seagate 500 GB laptop sized hard drives. These have all been tested and show low cycles and hours. They were hardly used and just sat in a box. 30 day warranty. These were all tested in Gsmartcontrol had no re-allocated sectors and passed tests. Average stats (from SMART): - Hours: 3 - Power Cycles: 12 - No bad read / write errors - No bad sectors
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