topic Intel SSD 730 strange Smart-Value for 175 in Solid State Drives (NAND)

Intel SSD 730 strange Smart-Value for 175

JWrba — Fri, 20 Feb 2015 13:25:21 GMT

5 Wiederzugewiesene Sektoren 0 97 97 0 0x000000000000

9 Eingeschaltete Stunden 2d 19h 100 100 0 0x000000000043

12 Einschaltungen 66 100 100 0 0x000000000042

170 Verfügbarer Reservespeicher 0 100 100 10 0x000000000000

171 Programmfehler 0 100 100 0 0x000000000000

172 Löschfehler 0 100 100 0 0x000000000000

174 Unerwarteter Leistungsverlust 8 100 100 0 0x000000000008

175 Programmfehler (Chip) 4.296.016.539 100 100 10 0x00000010029B

183 SATA Schnittstellenfehler 0 100 100 0 0x000000000000

184 Ende-zu-Ende Fehler 0 100 100 90 0x000000000000

187 Unkorrigierbare Fehler 0 100 100 0 0x000000000000

190 Luftstromtemperatur 30 °C 70 70 0 0x00001E1D001E

192 Unsichere Ausschaltungen 8 100 100 0 0x000000000008

194 Interne Temperatur 100 °C 100 100 0 0x00000000001E

197 Aktuell schwebende Sektoren 0 100 100 0 0x000000000000

199 UltraDMA CRC Fehler 0 100 100 0 0x000000000000

225 Host Schreibvorgänge 17.229 100 100 0 0x00000000434D

226 Medien Belastung 0 100 100 0 0x000000000000

227 Host Lesen/Schreiben Verhältnis 78 100 100 0 0x00000000004E

228 Belastungsmessung 81 100 100 0 0x000000000051

232 Verfügbarer Reservespeicher 0 100 100 10 0x000000000000

233 Medienabnutzungsanzeige 0 100 100 0 0x000000000000

234 Durchschnittliche/Maximale Löschungen 0 100 100 0 0x000000000000

241 LBA Schreibvorgänge 17.229 100 100 0 0x00000000434D

242 LBA Lesevorgänge 9.892 100 100 0 0x0000000026A4

any guesses if thats bad for a drive with just 3d lifetime on it?

Re: Intel SSD 730 strange Smart-Value for 175

ASouz7 — Fri, 20 Feb 2015 17:32:25 GMT

Hello MajStealth,

Could you please tell us what OS you are running and which tool did you use to get this data?

You also may want to take a look at the SMART Attributes found in this document (page 18) for reference: http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/ssd-730-series-spec.pdf SMART Attributes for Intel® Solid State Drive 730 Series

Re: Intel SSD 730 strange Smart-Value for 175

JWrba — Fri, 20 Feb 2015 17:54:50 GMT

its a freshly installed win 8.1 pro with all drivers and updates in it. hardware is a fujitsu t902 i5-version but upgraded to 16gb kingston hyperx and this ssd. i used defraggler for the smart-values. interestingly hd tune says nothing

the toolbox itself says nothing special

but i dont trust the toolbox, cause the same toolbox says on my desktop that my june 2012 bought 330 has some thousand days power-on time

Re: Intel SSD 730 strange Smart-Value for 175

ASouz7 — Wed, 25 Feb 2015 13:28:36 GMT

Hello MajStealth,

The large number presented by Defraggler is simply a decimal representation of the Raw Value. It is not an actual interpretation of the SMART 175 value.

SMART value 175 shows the Power-Loss Protection Failure test information. It is a 6 byte value with the individual bytes having the following interpretation.

Bytes 0-1: Last test result as microseconds to discharge cap.

In your picture, this is the value 0290.

Bytes 2-3: Minutes since last test.

In your picture, this is the value 0015

Bytes 4-5: Lifetime number of tests.

In your picture, this is the value 1 (leading 0's are truncated for this value).

The most useful way to interpret this SMART attribute is via the Normalized value. It will be set to 1 on test failure, 11 if the capacitor has been tested in an excessive temperature condition, and 100 if there are no failure conditions. You can also see that the Raw Value shown by Defraggler is pretty much the same as the Intel® SSD Toolbox. The differences are probably explained by the time lapse between when you ran Defraggler and our Toolbox.

Let us know if you have further questions.

Re: Intel SSD 730 strange Smart-Value for 175

JWrba — Wed, 07 Oct 2015 14:01:29 GMT

well well well ....

some time went by and today my 730 died, not even 9mon after i bought it, and a thing just for the fun of it - the toolbox did not help a thing to prevent it - again..

Re: Intel SSD 730 strange Smart-Value for 175

ASouz7 — Thu, 08 Oct 2015 18:26:31 GMT

MajStealth,

Intel does not recommed that you defragment the SSD. This tool is intended to regular hard disk drives.

Is your SSD detected on BIOS?

Does the OS recognize the drive?

Is the SSD detected on Disk Managenment? What't the status?

Re: Intel SSD 730 strange Smart-Value for 175

JWrba — Fri, 09 Oct 2015 07:17:06 GMT

who said anything about defragmentation? as far as i know, win8 and win10 recognize ssd as ssd´s and only send the trim order to them via sheduled task, i use defraggler only to see the smart values.

it is recognized in multiple pc´s in bios/uefi, but is not recognized vie hardwaremanager, diskmanagement or anywhere else in win and linux