电源浪涌损坏多少钱？

我有2个hdds开始慢慢死亡（低速，高响应时间，高活动时间，累积重新分配的扇区数）在一周的时间内。可能是因为电涌或PSU故障？我想电源浪涌只会炒它，可能是突然停机的问题？

智能信息：

01  Raw Read Error Rate                  6    99   88    158946163  OK: Value is normal
03  Spinup Time                          0    94   92            0  OK: Always passes
04  Start/Stop Count                     20   97   97         3218  OK: Value is normal
05  Reallocated Sector Count             36   68   68         1317  OK: Value is normal
07  Seek Error Rate                      30   87   60    562871335  OK: Value is normal
09  Power-On Time Count                  0    58   58        37286  OK: Always passes
0A  Spinup Retry Count                   97   100  100           0  OK: Value is normal
0C  Power Cycle Count                    20   99   99         1588  OK: Value is normal
B7  <vendor-specific>                    0    100  100           0  OK: Always passes
B8  End-to-End Error                     99   100  100           0  OK: Value is normal
BB  Reported Uncorrectable Errors        0    1    1          2610  OK: Always passes
BC  Command Timeout                      0    100  99      1114129  OK: Always passes
BD  High Fly Writes                      0    100  100           0  OK: Always passes
BE  Airflow Temperature                  45   60   45           40  OK: Value is normal
C2  Temperature                          0    40   55           40  OK: Always passes
C3  Hardware ECC Recovered               0    40   22    158946163  OK: Always passes
C5  Current Pending Sector Count         0    100  100          32  OK: Always passes
C6  Offline Uncorrectable Sector Count   0    100  100          32  OK: Always passes
C7  Ultra ATA CRC Error Rate             0    200  200           0  OK: Always passes
F0  Head Flying Hours                    0    100  253       41456  OK: Always passes
F1  Total Host Writes                    0    100  253  1140260453  OK: Always passes
F2  Total Host Reads                     0    100  253   321833633  OK: Always passes