Datasheet
T
T
T
S
S
S
3
3
3
2
2
2
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
S
S
S
-
-
-
M
M
M
T
T
T
S
S
S
6
6
6
4
4
4
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
S
S
S
-
-
-
M
M
M
T
T
T
S
S
S
1
1
1
2
2
2
8
8
8
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
S
S
S
-
-
-
M
M
M
T
T
T
S
S
S
2
2
2
5
5
5
6
6
6
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
S
S
S
-
-
-
M
M
M
T
T
T
S
S
S
5
5
5
1
1
1
2
2
2
G
G
G
S
S
S
S
S
S
D
D
D
2
2
2
5
5
5
S
S
S
-
-
-
M
M
M
2.5” Solid State Disk
Transcend Information Inc.
V0.1
The attribute ID information is listed in the following table
Detail Information
ID Description
Byte
Description
09h Power-On hours Count 5.6 Power-On Hours Count
0Ch Drive Power Cycle Count 5.6 Power-On Cycle Count
A8h SATA PHY Error Count 5.6 SATA PHY Error Count
AAh Bad Block Count
5.6
7.8
9.10
Maximum Bad Block Number Of
Die
Total Bad Block Number of System
Later Bad Block Number of System
ADh Erase Count
5.6
7.8
9.10
Average Erase Count
Maximum Erase Count
Minimum Erase Count
AFh Bad Cluster Table Count 5.6 ECC Fail Count
C0h Unexpected Power Loss Count 5.6 Power Loss Count
C2h Temperature
3.5
7
9
Current Temperature
Minimum Temperature
Maximum Temperature
ECh-FFh Reserved
SMART READ ATTRIBUTE THRESHOLD
This transfers 512 bytes of drive failure threshold data to the host.
SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE
Enables or disables the attribute value autosave function. This command specifies whether the current attribute values are
automatically saved to the drive when it changes the mode. This setting is maintained when the power is turned on and off.
SMART SAVE ATTRIBUTE VALUE
Saves any modified attribute values.
SMART EXECUTE OFF-LINE IMMEDIATE
This command of Non-data input causes the controller to immediately initiate the set of activities that collect SMART data in
a off-line mode and then save data to the Nand flash memory, or execute a selfdiagnostic test routine in either captive or
off-line mode.