Tarv Posted July 21, 2020 Share Posted July 21, 2020 (edited) Had the drive for just over a year. Noticing reduced write speeds. My PC specs are up to date in my profile. - Running firmware ECFM12.3 - Monitored SSD temperature, did not pass 43c during test - TRIM is enabled - MB BIOS up to date This is the drive as of today: --- This was the drive when I first installed it: --- Some other tests as of today: https://i.imgur.com/6mX2z2d.png https://i.imgur.com/BI9tIuP.jpg https://i.imgur.com/lc685AU.jpg Edited July 26, 2020 by Tarv Link to comment Share on other sites More sharing options...
Tarv Posted July 21, 2020 Author Share Posted July 21, 2020 Submitted support ticket #2001324280 Link to comment Share on other sites More sharing options...
Tarv Posted July 26, 2020 Author Share Posted July 26, 2020 Support asked what the free space was, I said it was 60% full. They then said my question was being sent to another department. As a test, I tried removing a large amount of data from the drive and putting it back on. Here were the tests: 1) Starting test: 2) Removed over 400GB of data, expected speeds returned: 3) Added some data back (call it folder 1), speeds are gone: 4) Added more data back (folder 2): 5) Tried removing data put back in step 3 (folder 1): 6) Left it for a few days, a few reboots, etc...: --- Not sure if it's the expected results of the speeds to disappear at that capacity, or if the drive is defective. Link to comment Share on other sites More sharing options...
Tarv Posted August 7, 2020 Author Share Posted August 7, 2020 I was able to fix the problem, although it wasn't cheap. Link to comment Share on other sites More sharing options...
Zombie_Cat Posted August 12, 2020 Share Posted August 12, 2020 I was able to fix the problem, although it wasn't cheap. sorry to see you had to resort to buying a new drive. i'm experiencing the same slow downs. and i bought 2 of them. i think its the 12.3 firmware might have an issue with it, Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted September 3, 2020 Corsair Employee Share Posted September 3, 2020 Catching up on this thread. I've reached out to our SSD team to see if they have any information that can be of help as similar behavior has been reported in other threads. Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted September 11, 2020 Corsair Employee Share Posted September 11, 2020 Could y'all provide CrystalDiskInfo screenshots as well? In-depth disk usage info would really help our product team figure out what's going on with your drives. Thank you Link to comment Share on other sites More sharing options...
kaszak696 Posted September 12, 2020 Share Posted September 12, 2020 (edited) Here are my results on MP510 960GB. If you need more info, lemme know. Edited September 12, 2020 by kaszak696 trying to make the screenshot smaller Link to comment Share on other sites More sharing options...
Tarv Posted September 12, 2020 Author Share Posted September 12, 2020 I don't have access to the drive at the moment, but as far as CrystalDiskInfo stats I can say. Trim was enabled Temperature was where it should be No SMART stats jumped out Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted September 15, 2020 Corsair Employee Share Posted September 15, 2020 Here are my results on MP510 960GB. If you need more info, lemme know. Thanks for sharing, I've forwarded this to our product team. I don't have access to the drive at the moment, but as far as CrystalDiskInfo stats I can say. Trim was enabled Temperature was where it should be No SMART stats jumped out Thanks for the additional info, our product team seems to want CDI screenshots to help troubleshoot on their end so feel free to provide that when it's most convenient for you. Their initial assumption was temperature, but I've noticed that doesn't seem to be the case as you've found. We're investigating and I'll provide updates when I can. Link to comment Share on other sites More sharing options...
ShampooCA Posted September 19, 2020 Share Posted September 19, 2020 Here are my results on MP510 960GB. If you need more info, lemme know. I'm in the same boat, same drive as above. My write speeds hovering at 1000MB/s. 78% full Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted September 21, 2020 Corsair Employee Share Posted September 21, 2020 I'm in the same boat, same drive as above. My write speeds hovering at 1000MB/s. 78% full Thanks for sharing this. I've forwarded to our product team to help troubleshoot and will update when I can. Link to comment Share on other sites More sharing options...
Akiin Posted October 6, 2020 Share Posted October 6, 2020 Its gone 2 weeks now and no update since then ??? Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted October 7, 2020 Corsair Employee Share Posted October 7, 2020 Its gone 2 weeks now and no update since then ??? Correct, no updates yet. Our product team is still investigating. Part of the process involves working with our tech support team to gather further information which takes some time, so please continue to work with our support teams in the mean time. Link to comment Share on other sites More sharing options...
Corsair Employee Corsair CJ Posted October 12, 2020 Corsair Employee Share Posted October 12, 2020 For anybody experiencing this still. Could you post results before and after disabling fast startup within Windows? Please let me know your results in the responses. To disable fast startup within Windows, do the following: Link to comment Share on other sites More sharing options...
control_limit Posted October 13, 2020 Share Posted October 13, 2020 Corsair, Just enrolled in the forums to share the same thing. Firmware updated to 12.3. Do I need to RMA? Link to comment Share on other sites More sharing options...
Corsair Employee Corsair Notepad Posted October 16, 2020 Corsair Employee Share Posted October 16, 2020 Do you have Zero Fill turned on when running CDM? Link to comment Share on other sites More sharing options...
Demone Posted October 16, 2020 Share Posted October 16, 2020 Same problem with Force MP510, firmware 12.2 SEQ 1M Q8T1 2100 MB/s Write after the firmware update 12.3 It wont go over 620 MB/s Write. Problem happened just after the update of firmware. Is it possible the firmware 12.3 needs the version 2004 windows , I am on 2003 Link to comment Share on other sites More sharing options...
sonolento Posted October 30, 2020 Share Posted October 30, 2020 I have the same problem. Don't know if write speeds were good and degraded over time, never actually measured them before today. Asus z390-m bios. Corsair mp-510 480gb. Latest bios firmware. Windows 10 Pro 20H2. https://i.imgur.com/sJLS88c.png Link to comment Share on other sites More sharing options...
trix7777 Posted November 5, 2020 Share Posted November 5, 2020 I also have a huge writing speed Issue I am on Asus X570-P with Ryzen 7 3700x And hardly get 300MB/s writing speed. Is there any solution yet? http://i.epvpimg.com/Xg0Dfab.png Link to comment Share on other sites More sharing options...
Corsair Employee Corsair Notepad Posted November 5, 2020 Corsair Employee Share Posted November 5, 2020 I also have a huge writing speed Issue I am on Asus X570-P with Ryzen 7 3700x And hardly get 300MB/s writing speed. Is there any solution yet? http://i.epvpimg.com/Xg0Dfab.png Your issue is most likely due to how full your drive is as performance and speeds will go down as free space decreases. This is a downside to NAND storage devices. Link to comment Share on other sites More sharing options...
Brandher Posted November 16, 2020 Share Posted November 16, 2020 Same with me here Link to comment Share on other sites More sharing options...
morphine_ Posted January 21, 2021 Share Posted January 21, 2021 If anyone from the SSD team wants to reach out, I also encountered this problem, but my MP510 960GB is currently sitting unused and I can run whichever diagnostics you want on it. I only got the write speeds back after a zero-fill, fwiw. Let me know if I can help diagnose this. Link to comment Share on other sites More sharing options...
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