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Intel® Solid-State Drive 530 Series (2.5-inch)
Product Specification October 2013
20 Order Number: 329212-003US
ID Attribute Status Flags Threshold
SP EC ER PE OC PW
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 (32 MB) 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 of the reserved space. The threshold
value for this attribute is 10 percent availability.
1 1 0 0 1 1 10
E9h
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
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.
1 1 0 0 1 0 0 (none)
F1h
Total LBAs Written
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 (32 MB) written by the host.
1 1 0 0 1 0 0 (none)
F2h
Total LBAs Read
The raw value of this attribute reports the total
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.
1 1 0 0 1 0 0 (none)
F9h
Total NAND Writes
Raw value reports the number of writes to NAND
in 1 GB increments.
1 1 0 0 1 0 0 (none)