New
#10
WEI is not detailed enough. But you are right. The measurement programs can vary from run to run.
Unless i actually feel a difference, then it is fine. I don't like to benchmark a bunch. I mainly run WEI and sometimes, other stuff to benchmark my graphics. That's about it.
After the experience that Michael (mjf) made, I think one should be careful upgrading to 000F. It seems to degrade performmance.
I just updated my m4 from 0309 to 000f. Even through I can't see any noticeable performance increase (not that I was having any problems). I'm not having any problems (lag, crashes...ect.) with the new FW.
I definitely have not experienced any operational problems. Also, I don't detect a real world performance change aside from the benchmark acc write figure. With AS-SSD this benchmark was consistently worse (10+ runs) going from fw 0309 to 000F.
So I would say upgrade if it addresses the specific issues it is claimed to address otherwise I don't see the point.
Last edited by mjf; 16 Apr 2012 at 18:24.
Makes good sense.
However:
#1 - a definite "no" for meChanges between version 0309 and 0000F include the following changes:
• Improved compatibility with certain SAS expanders and peripheral RAID cards.
• Improved throughput stability under extremely heavy workloads.
• Improved data protection in the event of unexpected, asynchronous power loss.
#2 - I wish they would define "extremely heavy workloads"
#3 - Not an issue as long as my UPS doesn't fall down on the job
Anyone care to share an opinion on #2? :)
profdlp
#2) No one testing the Crucial m4 on xtremesystems forum has had a problem that I know of. They are running the test app 24/7 full tilt.
SSD Write Endurance 25nm Vs 34nm
You may find more info on the Crucial forum.
I know 1 or 2 forum members here were expressing concern about lower than expected read/write speeds.
A long shot fix but worth posting for those with a possible problem on our forum.
Whether it helps or not???
MJF didn't have a problem with the new FW it just didn't help.
I don't have an m4. I posted what I found as a courtesy to all of you.
So updating is your call. I just provided the link in Post#1 for you if you wish to update or investigate further.
Mike