Intel® Solid-State Drive 530 Series (2.5-inch)
Product Specification
October 2013
18
Order Number: 329212-003US
5.4
SMART Command Set
The Intel SSD 530 Series supports the SMART command set, which consists of:
•
SMART READ DATA
•
SMART READ ATTRIBUTE THRESHOLDS
•
SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE
•
SMART SAVE ATTRIBUTE VALUES
•
SMART EXECUTE OFF-LINE IMMEDIATE
•
SMART READ LOG SECTOR
•
SMART WRITE LOG SECTOR
•
SMART ENABLE OPERATIONS
•
SMART DISABLE OPERATIONS
•
SMART RETURN STATUS
5.4.1
SMART Attributes
Table 13 lists the SMART attributes supported by the Intel SSD 530 Series; Table 14 lists the
corresponding status flags and threshold settings.
Table 13: SMART Attributes
ID
Attribute
Status Flags
Threshold
SP
EC
ER
PE
OC
PW
05h
Re-allocated Sector Count
The raw value of this attribute shows the
number of retired blocks since leaving the
factory (grown defect count).
1
1
0
0
1
0
0 (none)
09h
Power-On Hours Count
The raw value reports two values: the first
4 bytes report the cumulative number of
power-on hours over the life of the device,
the remaining bytes report the number of
milliseconds since the last hour increment.
The On/Off status of the Device Initiated
Power Management (DIPM) feature will
affect the number of hours reported. If DIPM
is turned On, the recorded value for
power-on hours does not include the time
that the device is in a "slumber" state. If
DIPM is turned Off, the recorded value for
power-on hours should match the clock
time, as all three device states are counted:
active, idle and slumber.
1
1
0
0
1
0
0 (none)
0Ch
Power Cycle Count
The raw value of this attribute reports the
cumulative number of power cycle events
over the life of the device.
1
1
0
0
1
0
0 (none)
