M.2 drive temperatures

Hi all, second week running my 395 desktop.

For the most part, everything is fine, but I noticed that one of my 990pro drives was running hot. I am assuming since it’s where drive 0 was indicated in the Windows install that it’s the drive on the MB which is on the same side as the CPU.

I thought I installed everything correctly and I think there wasn’t a peel on the Framework heatsink?

Any ideas? I have another Noctua fan coming that I am going to install this weekend, but ideas in the meantime would be helpful!

Thank you.

What’s the temperature like?

Oops, I forgot to upload the screenshot - it’s there now :slight_smile:

1 Like

Are you sure it’s the SSD on CPU side?

Maybe try removing the heat spreader to see if it makes any difference? Also it should stick a bit to the SSD if it had good contact.

1 Like

I will try taking the heat spreaders off. Thanks!

Here it is with the heat spreader off the hot drive.

The low temps are out of wack because I used my high speed dust blower to cool the drive down - to make sure I was looking at the right one.

The spreader came off without sticking… and the highest temp was higher without the spreader.

My concern is with the only intake fan blowing on the CPU, and the way the CPU fins are oriented it will blow some hot air off the cpu heat sink right onto the SSD. And if there is high disk activity but low CPU, the fan won’t run at all.

If it is the second case, then try setting the fan controls in the firmware so that the CPU fan comes on (low) at 35, so that it is always running a bit. That way even if there isn’t a lot of processor activity, you will still get air blowing across the ssd. And for my first concern regarding if there is high ssd and cpu activity, the cpu fan should be blowing fast enough that the air temp going across the ssd may not be too much.

2 Likes

I think the additional fan (as intake) and some aftermarket SSD heatsink will help

2 Likes

That’s a great idea with the fan curve setting. I will try that.

Those temps are kind of insane. If you look up the published materials from Samsung, the drive is only rated to operate up to 70C. It should throttle and start shutting itself down when getting much hotter than that.

I’d install the biggest heat sink that fits within the case and like others said, install an 80mm fan as intake to get more continuous airflow into the case.

1 Like

There was an option in the BIOS to turn on the fan all the time at low power. The DRAM temps are now the same more or less between the two drives, but the boot drive - the one next to the CPU still has a controller temp that is almost 20C higher than the one in the back…

1 Like

@SE_M I forgot to say, enabling ASPM (i.e. PCIe power saving) will also make a huge difference. I don’t know whether Framework’s BIOS has that option though.

I got the noctua 80mm and installed it - I set the fans to be alway on in the BIOS and now the temps are under control and really, the system is no louder than before.

This is after 12 minutes of stressing the system with AIDA64 AND Crystal Disk Mark

2 Likes

is ASPM enabled?

I have no idea what ASPM is.

Enabling it made a huge difference for the SSD in my desktop (not Framework). Down from 50-60 C to 38 C

1 Like

Did you notice any change in PSU noise or behaviour after installing the fan?

OK, I guess I’m just not sure what each of the temperatures for your C/E drive are, since it’s reporting 3 temperatures for that one physical drive. If you use Crystal Disk Info, which temperature it shows corresponds to the HWINFO64 info shown above?

I’ve been super focused on “Temperature 3” but if the controller (which is generally what Crystal Disk Info reports) is actually “Temperature 1” then that’s the one that shows a peak of 64C in your testing. That’s under the 70C critical temp and thus would be fine I guess?

If aspm is something in the bios, it isn’t in the framework bios for this computer.

I have the drives in eco mode via samsung magician, so maybe that’s the same thing?

My system’s psu doesn’t make any noise.

1 Like