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ID
Host Writes
The raw value of this attribute reports the total
E1h
number of sectors written by the host system.
The raw value is increased by 1 for every 65,536
sectors (32 MB) written by the host.
Timed Workload Media Wear
Measures the wear seen by the SSD (since reset
E2h
of the workload timer, attribute E4h), as a
percentage of the maximum rated cycles.
Timed Workload Host Read/Write Ratio
Shows the percentage of I/O operations that are
E3h
read operations (since reset of the workload
timer, attribute E4h).
Timed Workload Timer
E4h
Measures the elapsed time (number of minutes
since starting this workload timer).
Available Reserved Space
This attribute reports the number of reserve
blocks remaining. The normalized value begins at
E8h
100 (64h), which corresponds to 100 percent
availability of the reserved space. The threshold
value for this attribute is 10 percent availability.
Media Wearout Indicator
This attribute reports the number of cycles the
NAND media has undergone. The normalized value
declines linearly from 100 to 1 as the average
erase cycle count increases from 0 to the
E9h
maximum rated cycles.
Once the normalized value reaches 1, the number
will not decrease, although it is likely that
significant additional wear can be put on the
device.
Total LBAs Written
The raw value of this attribute reports the total
F1h
number of sectors written by the host system.
The raw value is increased by 1 for every 65,536
sectors (32 MB) written by the host.
Total LBAs Read
The raw value of this attribute reports the total
F2h
number of sectors read by the host system. The
raw value is increased by 1 for every 65,536
sectors (32 MB) read by the host.
Total NAND Writes
F9h
Raw value reports the number of writes to NAND
in 1 GB increments.
Product Specification
20
Attribute
Intel® Solid-State Drive 530 Series (2.5-inch)
Status Flags
SP
EC
ER
PE
OC
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
Order Number: 329212-003US
Threshold
PW
0
0 (none)
0
0 (none)
0
0 (none)
0
0 (none)
1
10
0
0 (none)
0
0 (none)
0
0 (none)
0
0 (none)
October 2013
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