Datasheet
Intel
®
Solid-State Drive Pro 2500 Series (2.5-inch)
Product Specification July 2014
24 330711-001US
ID
Attribute
Status Flags
Threshold
SP
EC
ER
PE
OC
PW
B7h
SATA Downshift Count
The count of the number of times SATA
interface selected lower signaling rate due
to error.
1
1
0
0
1
0
0
B8h
End-to-End Error Detection Count
Reports number of errors encountered during end-
to-end error detection within the SSD data path.
1
1
0
0
1
1
90
BBh
Uncorrectable Error Count
The raw value shows the count of errors that could
not be recovered using Error
Correction Code (ECC).
1
1
0
0
1
0
0 (none)
BEh
Temperature
Reports real-time temperature of drive as
measured by temperature sensor on drive PCB. The
normalized value reports the current temperature
value. The raw value shows current, lifetime highest
and lifetime lowest temperatures. Byte 1:0 = current
temp Celsius; Byte 3:2 = lifetime highest temp
Celsius; Byte 5:4 = lifetime lowest temp Celsius.
1
1
0
0
1
0
0 (none)
C0h
Power-Off Retract Count (Unsafe Shutdown Count)
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)
C7h
CRC Error Count
The total number of encountered SATA interface
cyclic redundancy check (CRC) errors.
1
1
0
0
1
0
0 (none)
E1h
Host Writes
The raw value of this attribute reports the total
number of sectors written by the host system. The
raw value is increased by 1 for every 65,536 sectors
(32MB) written by the host.
1
1
0
0
1
0
0 (none)
E2h
Timed Workload Media Wear
Measures the wear seen by the SSD (since reset of
the workload timer, attribute E4h), as a percentage
of the maximum rated cycles.
1
1
0
0
1
0
0 (none)
E3h
Timed Workload Host Read/Write Ratio
Shows the percentage of I/O operations that are
read operations (since reset of the workload timer,
attribute E4h).
1
1
0
0
1
0
0 (none)
E4h
Timed Workload Timer
Measures the elapsed time (number of minutes
since starting this workload timer).
1
1
0
0
1
0
0 (none)
E8h
Available Reserved Space
This attribute reports the number of reserve blocks
remaining. The normalized value begins at 100
(64h), which corresponds to 100 percent availability
1
1
0
0
1
1
10