5512 powered-on hours.

Code:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   192   183   021    Pre-fail  Always       -       5391
  4 Start_Stop_Count        0x0032   099   099   000    Old_age   Always       -       1475
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   093   093   000    Old_age   Always       -       5512
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       1472
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       332
193 Load_Cycle_Count        0x0032   195   195   000    Old_age   Always       -       17801
194 Temperature_Celsius     0x0022   120   102   000    Old_age   Always       -       30
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   195   195   000    Old_age   Always       -       1465
198 Offline_Uncorrectable   0x0030   195   195   000    Old_age   Offline      -       1460
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   182   182   000    Old_age   Offline      -       3601