Just for fun.
Attachment 118579Attachment 118578
Nice result after 207 TiB is written :)
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Just for fun.
Attachment 118579Attachment 118578
Nice result after 207 TiB is written :)
^^Makes me feel good about buying 2 for my RAID0 :)
@B.A.T
Looks like it's brand new :)
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209.85TB Host writes
Reallocated sectors : 6
MD5 OK
36.47MiB/s on avg (12 hours)
271TiB. 39 reallocated sectors. The value which I believe to be the wear indicator is 135.
Please try and see if you can get TRIM working on the Indilinx drive otherwise this test is not really life like.
I think 2 in raid 0 is a killer combo. m4 is looking very impressive and they are cheap :)
Yeah. It's not much difference from my first run with AS SSD.
Of course it is life like, Intel recommends running Intel SSD Toolbox once every week, which would equal every 10-140GB depending on your usage pattern.
TRIM will not clean all "deleted" data even if you are running an OS supporting TRIM. (this is why it is recommended running the toolbox)
Not sure how many GB is written between each run of "wiper" but it is surely much more than the recommended 10-140GB, a lot more :), an average of 40MiB/s equals 1 week of writes written in just 1 hour.
So if he cleans the drive once per day it would equal (a minimum) of 24weeks of writes, so, he can in fact run "wiper" once every hour and still be within the norm.
m4 update:
213.7184 TiB
711 hours
Avg speed 90.42 MiB/s.
AD gone from 236 to 232.
P/E 3733.
MD5 OK.
Still no reallocated sectors
Attachment 118602
M225->Vertex Turbo 64GB Update:
17.60 TiB
119.74 hours
MWI 86 (drops by 1 for every 50 raw wear)
703 Raw Wear
36.24 MiB/s avg for the last 24.02 hours
No MD5 Testing yet
Also, C3 still at 2 and CE still at 235, same as last update.
Attachment 118603
321.708 TiB, 876 hours, sa177: 1/1/26383, sa178: 70/70/296
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
sa178 raw increase of 4 this time -- still have not seen an increase by 1 (or any other odd number). It looks like the normalized value decreases by 1 for about a 10 increase in the raw value. So the raw value should be roughly 1000 when the normalized value reaches 1. If that is 1000 erase blocks of 512KiB each, then we are looking at roughly 512MiB of reallocated flash, or roughly 0.8% of 64GiB on board. Seems plausible to reserve a little less than 1% of flash for reallocated blocks.
C300 Update
148.55TiB, 50MWI, 2511 raw wear, 2048/1 reallocation, MD5 OK
SF-1200 60GB Update
25TiB host writes, 14.25TiB NAND writes, 96 MWI, 228 raw wear, wear range delta 4, no reallocations.
Charts Updated :)
All bar charts are sorted by their respective equivalent of Writes So Far. SF-1200 MWI Exhaustion expectation is overly optimistic due to me still running compression tests (and 0-fill was redone after it went below 100MWI)....it will probably always be optimistic until MWI does deplete. SF-1200 observed WA is also optimistic, for the same reasons.
Host Writes So Far
Attachment 118613
Attachment 118614
Normalized Writes So Far
The SSDs are not all the same size, these charts normalize for available NAND capacity.
Attachment 118615
Attachment 118616
Write Days So Far
Not all SSDs write at the same speed, these charts factor out write speeds and look at endurance as a function of time.
Attachment 118617
Attachment 118618
Host Writes vs. NAND Writes and Write Amplication
Based on reported or calculated NAND cycles from wear SMART values divided by total writes.
Attachment 118619
Attachment 118620
Attachment 118621
So, 3 drives have made it past 5000 "P/E" cycles. (Host writes/NAND "size")
1x 34nm drive, 1x 32nm drive and 1x 25nm drive.
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Kingston SSDNow 40GB (X25-V)
212.62TB Host writes
Reallocated sectors : 6
MD5 OK
m4 update:
220.3349 TiB
732hours
Avg speed 89.74 MiB/s.
AD gone from 232 to 228.
P/E 3850.
MD5 OK.
Still no reallocated sectors
Attachment 118639
Not really but I have found a wiper that does not require any user input/interaction, could you try downloading and running just to see if it works.
Link
For this to work flawlessly, wiper would have to exit once the operation is done, could you check that as well.
330.672 TiB, 899 hours, sa177: 1/1/27126, sa178: 70/70/302
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
By the way, I checked the SMART attributes last night, at 884 hours, and sa178 raw was at 300.
M225->Vertex Turbo 64GB Update:
20.31 TiB
138.91 hours
MWI 84 (drops by 1 for every 50 raw wear)
815 Raw Wear
??? MiB/s avg for the last ??? hours
MD5 OK
Also, C3 still at 2 and CE still at 235, same as last update.
Had a system crash this morning while running the app so I lost my MiB/s avg.
Attachment 118644
The real winner will be seen after all the SSDs have died, I think !
C300 Update
153.9TiB, 48MWI, 2602 raw wear, 2048/1 reallocations, MD5 OK
SF-1200 nLTT 60GB Update
32.5TiB host writes, 17.594TiB NAND writes, 94 MWI, wear range delta of 5, 281.5 raw wear (equiv).
215.85TB Host writes
Reallocated sectors : 6
33.83MiB/s on avg (28 hours)