Intel® Solid-State Drive DC S3500
December 2013 Product Specification
328860-002US 21
5.4 SMART Command Set

Intel SSD DC S3500 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
− SMART ENABLE/DISABLE AUTOMATIC OFFLINE

5.4.1 SMART Attributes

Table 18 lists the SMART attributes supported by the Intel SSD DC S3500 and the

corresponding status flags and threshold settings.

Table 18. SMART Attributes

ID Attribute Status Flags Threshold
SP
EC
ER
PE
OC
PW
05h
Re-allocated Sector Count
Raw value: shows the number of retired blocks since
leaving the factory (grown defe ct count).
Normalized value: beginning at 100, shows the perc ent
remaining of allowable grown defect count.
1 1 0 0 1 0 0 (none)
09h
Power-On Hours Count
Raw value: reports power-on time, cumulat ive over the life
of the SSD, integer number in hour time units.
Normalized value: always 100.
1 1 0 0 1 0 0 (none)
0Ch
Power Cycle Count
Raw value:
reports the cumulative number of power cycle
events over the life of the device.
Normalized value: always 100.
1 1 0 0 1 0 0 (none)
AAh
Available Reserved Space (See Attribute E8)
1
1
0
0
1
1
10
ABh
Program Fail Count
Raw value: shows total count of program fails.
Normalized value: beginning at 100, shows the percent
remaining of allowable program fails.
1 1 0 0 1 0 0 (none)
ACh
Erase Fail Count
Raw value: shows total count of erase fails.
Normalized value: beginning at 100, shows the percent
remaining of allowable erase fails.
1 1 0 0 1 0 0 (none)
AEh
Unexpected Power Loss
Also known as “Power-off Retract Count” per magnet-
ic-drive terminology.
Raw value: reports number of unclean shutdowns, cumu-
lative over the life of the SSD.
An “unclean shutdown” is the removal of p ower without
STANDBY IMMEDIATE as the last command (regardless of
PLI activity using capacitor power).
Normalized value: always 100.
1 1 0 0 1 0 0 (none)
AFh
Power Loss Protection Failure
Last test result as microseconds to discharge cap, s aturates
at max value. Also logs minutes since last test and lifetime
number of tests.
Raw value:
Bytes 0-
1: Last test result as microseconds to discharge
cap, saturates at max value. Test result expected in range
1 1 0 0 1 1 10