Cactus Technologies, Limited
Attribute ID
Attribute Name
Description
0Dh
Soft Read error rate
Corrected ECC error events which exceeded warning ECC
error threshold
AFh
Program Failure Block Count
Number of flash program failures
B0h
Erase Failure Block Count
Number of flash erase failures
B8h
Initial bad block count
Number of initial bad blocks detected during fimrware
install
B9h
Current bad block count
Number of current bad blocks
C0h
Unexpected Power Shutdown Count
Number of unexpected power outages when the device
was shutdown without prior “STANDBY IMMEDIATE”
command
C2h
Temperature
Current device temperature in C
C7h
Read Failure count
Number of uncorrectable read failures
C8h
Total Write count
Total number of write commands issued
C9h
Total Read count
Total number of read commands issued
CAh
Total write sector count requested by host
Total number of sectors written as requested by the host
CBh
Total write sector count as written to flash
Total number of sectors written to flash
CCh
Total read sector count requested by host
Total number of sectors read from the host
D1h
SSD life remaining
Approximate SSD life left (Max. PE cycle – avg. Erase
count) / Max. PE cycle
D2h
Min. erase count
Lowest erase count of all flash blocks
D3h
Max. erase count
Highest erase count of all flash blocks
D4h
Avg. erase count
Average erase count of all flash blocks
D5h
Max. PE count
Maximum allowed Program/Erase count
DDh
Bad block full
Returns '1' when total bad block count exceeds 5% of all
banks
DFh
SATA CRC error count
Number of SATA interface CRC errors
E0h
SATA handshake error count
Number of SATA interface handshake errors
6.4. S.M.A.R.T Save Attribute Values (subcommand D3h)
This subcommand causes the device to immediately save any updated Attribute Values to
the device's Attribute Data sector regardless of the state of the Attribute Autosave feature.
Cactus Technologies Limited
Industrial Grade -910S/910S-P1 Series SSD Product Manual
v2.2
22
