Paip. Test the hard disk color and speed

Paip. Test the hard disk color and speed

Author attilax, email: 1466519819@qq.com

1. Hard Disk data read/write error rate, if it is high, there must be a problem
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Hdtune> Health
You only need to pay attention to the relationship between "data" and "threshold", that is, the relationship is greater than or less than. Once you find a "data" on your hard disk"

When it is less than the "threshold", you should be careful.

Hard Disk data read error rate:
Track Error Rate:
Number of motor retries:

In fact, the current value of these parameters is usually 100, Ms is meaningless ..

 

2. Hard drive life color: mainly depends on the motor start stop count
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Motor Start stop count: 1517
Accumulative power-on time: 3149
Power cycle count: 1319

 

Motor Start stop count refers to the number of motor restarts. Normally, your hard disk will be reimbursed for 50000 restarts

3. read/write speed test
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Here we mainly use crystaldiskmark3_0_2f for testing.
We mainly focus on two parameters: Big Data and 4 K small data testing ..

The number of disk C is 3,100 MB.
SEQ result: r52, w50
4 K is r0.54 w0.1

 

Refer:
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Detailed description of Hard Disk smart S. m.a. R. T Technology

-------- My Dell notbook is as follows ..
HD tune professional: Hitachi hts542516k9s healthy

Id current worst threshold data status
(01) Underlying data read error rate: 100 100 62 0 normal
(02) data throughput performance 100 100 40 1750 normal
(03) the time required for the motor to rotate to the standard speed is 250 250 33 1 normal
(04) Motor start/stop count 100 100 0 1517 normal
(05) remap sector count 100 100 5 0 normal
(07) Seek error rate 100 100 67 0 normal
(08) track time performance: 100 100 40 0 normal
(09) total power-on time count 93 93 0 3149 normal
(0a) Motor retry count 100 100 60 0 normal
(0C) power cycle count 100 100 0 1319 normal
(BF) Vibration sensing error rate 100 100 0 0 normal
(C0) power-off head contraction count 100 100 0 1072562227 normal
(C1) head stick period count 95 95 0 57199 normal
(C2) temperature 148 148 0 1245221 normal
(C4) re-mapped slice event count 100 100 0 0 normal
(C5) the number of sectors to be mapped is 100 100 0 0 normal
(C6) number of sectors offline that cannot be corrected: 100 100 0 normal
(C7) ultra dma crc error count 200 200 0 0 normal
(DF) Head extension/contraction retry count 100 100 0 0 normal

Healthy: normal