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Intel® Solid-State Drive 535 Series (2.5-inch)

April 2015 Product Specification

332062-002US 23

5.8 SMART Attributes

The following two tables list the SMART attributes supported by the Intel SSD 535 Series, and the corresponding

status flags and threshold settings.

Table 21: 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)

AAh

Available Reserved Space

1

1

0

0

1

1

10

ABh

Program Fail Count

The raw value of this attribute shows total

count of program fails and the 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

The raw value of this attribute shows total

count of erase fails and the 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

The raw value of this attribute reports the

cumulative number of unsafe (unclean)

shutdown events over the life of the device.

An unsafe shutdown occurs whenever the

device is powered off without STANDBY

IMMEDIATE being the last command

1

1

0

0

1

0

0 (none)

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