Datasheet

Datasheet 06/04/2012
PSFEM2XXXGXXXX Viking Technology
Revision A2 Page 32 of 46
www.vikingtechnology.com
ID Hex Attribute Name Description
177 0xB1 Wear Range Delta Returns the percentage difference in wear
between the most worn block and the least
worn block.
181 0XB5 Program Fail Count (Identical to Attribute 171)
182 0XB6 Erase Fail Count (Identical to Attribute 172)
187 0xBB Reported Uncorrectable
Errors
This attribute tracks the number of
uncorrectable RAISE (URAISE) errors
reported back to the host for all data access
commands.
194 0xC2 Temperature Temperature assuming an on-board sensor
connected via ISTW interface.
195 0xC3 ECC On the Fly Count This attribute tracks the number of
uncorrectable errors (UECC).
196 0xC4 Reallocation Count This attribute tracks the # of blocks failing
programming which are reallocated.
201 0xC9 Uncorrectable Soft Read
Error Rate
Number of soft read errors that cannot be
fixed on-the-fly and requires deep recovery
via RAISE. (ie UECC)
204 0xCC Soft ECC Correction Rate Number of errors corrected by RAISE that
cannot be fixed on-the-fly and requires ECC
(multilevel) to correct. (ie UECC)
231 0xE7 SSD Life Left Indicates the approximate percentage of SSD
life left.
241 0xF1 Lifetime Writes from Host Indicates the total amount of data written from
hosts since the drive was deployed.
242 0xF2 Lifetime Reads to Host Indicates the total amount of data read to
hosts since the drive was deployed.
Notes:
1. SMART ID# 233 and 234 are for Internal Use only.