Datasheet

Datasheet 06/04/2012
PSFEM2XXXGXXXX Viking Technology
Revision A2 Page 37 of 46
www.vikingtechnology.com
ID Attribute Name Description Rational
187 Reported
Uncorrectable
Errors (URAISE)
Uncorrectable
Errors (URAISE)
This attribute tracks the number of
uncorrectable RAISE (URAISE) errors
reported back to the host for all data
access commands.
Normalized Equation:
100 - (URAISE)
Normalized Value Range:
Best = 100
Worst = 0
Ra
w Usage:
tive lifetime URAISE
one (0x00)
[1-0] : Cumula
errors
[6-2] : N
The uncorrectable ECC error
rate tracks the controller
Uncorrectable RAISE (URAISE)
errors. The normalized equation
for Uncorrectable Error Count
decrements by 1 for each
URAISE error. Uncorrectable
errors reported in this field are
uncorrectable by any level of
ECC protection including RAISE.
194 Temperature Temperature of the SSD assembly.
That is,the temperature inside the SSD
housing.
Normalized Equation:
Temperature = Temperature (Celsius)
Normalized Value Range:
Best (lowest) = -127
Worst (highest) = 127
Raw Usage:
[1-0] : Current temperature (C; from
sensor)
[3-2]: Highest temperature (C; since
power-on)
[5-4]: Lowest temperature (C; since
power-on)
[6] : None (0x00)
The normalized temperature is a
straight Celsius value as
obtained from the primary
SSD temperature sensor.
The raw values represent
current and historical Celsius
temperature values from the
primary SSD temperature
sensor.
For SSD designs incorporating
multiple temperature sensors,
current temperature is taken
from the sensor with the highest
reading; historical values are
highest or lowest of all sensors
polled.