Thats awesome, I'm currently using about 1 Watt for 2 fans on low RPMS, so there is ample headroom there :)

HI @Axzez Support, so my computer should be arriving next week, meaning I can finalize my Build. I will tackle the VLAN when I have the rest working. Furthermore, I can confirm that the RAID controller has been automatically been recognized by the new Raspberry Pi OS. Considering the build, I wanted to know whether there was any way of controlling the fan speeds. Furthermore, whats the maximum current that one header can deliver? I was thinking of all fans on a single header, in the case that I cannot control them through software. Thanks again for your support :)

Hi @Axzez Support, so I am at the next steps of the installation, particularly software. How do I configure the drivers, or how do I know that they are already installed? I know that you guys provide a kernel patch for 5.10, but I am currently running 5.15 and would be keep to keep it that way. I ran `lsusb` and `lspci` for the recognition of the hardware and `find /lib/modules/$(uname -r)/kernel/ -name '*.ko' > drivers.dump` to extract any drivers that are in the kernel already. Am I missing something here? I added the extract as txt-files. Another question I have for the near future is what is faster? ZFS or RAID6 (I am expecting RAID6 as it has hardware-support for that), and is there a tutorial of how to configure that in the terminal?

So the PSU works, just to find out the CM4 was broken (no IO when starting it up on the Raspberry Pi IO board {green LED was dead}). After getting another CM4, I was able to get to work. Fixing the bootloader was meh, but I got to work. I have installed 64-bit Raspberry Pi OS, and will apply the kernel patch soon. For now, the board works, I have power and will play with the RAID controller when my PC-Case and drives arrive. I am not a fan of your current manual. Would it be OK if I share a manual with you guys to improve the process. I still love the idea of the product :) Regards

Awesome, I ordered the IO board and I will keep you posted. The splash screen explanation is perfect, and I think we are getting close now! Thank you SOOO much for your support!

Hi @Axzez Support, I ordered the IO board. Another question: I just burned my finger on the U1 component, is it supposed to get that hot? (Looks MOS-FET or voltage regulator-isch)

I remeasured the power, I am getting 3.400 Volts. Is the difference of 0.100 Volts and issue? And shouldnt I be getting HDMI output, even when the bootloader is the wrong version (it should be loading the OS, then but still, it should be posting the bootloader right?)

@Axzez Support, according to this I might be dealing with the wrong version of the bootloader. https://www.axzez.com/forum/interceptor-carrier-board/interceptor-not-working-please-assist/dl-d5729055-8e74-30d1-885e-4d94019fbb56 Is there anyway I can upgrade the bootloader without purchasing the RPI CM4 IO board?

To add, I am gotting no HDMI output. I noticed that other people had the issue of the OS not booting, but I am not even seeing the bootloader.. Simply no signal on HDMI

Hi there, I flashed a USB drive and nothing is happening. The lights on the USB dont even flash. It seems that the USB drive is not even recognized or something..

We have proper 3.3 Volts now! I was able to get a second hand FSP Group FSP450-50SAC PSU that works. I also noticed that the LAN-Ports all blink up once when connected to power. I have a CM4 without eMMC. How do I boot from it? And what HDMI port should I be using?

I am thinking to go with this one: https://www.fsp-group.com/en/product/pcpsu/1553760048-734.html On your list it states that all FSP Group PSU should work. I noted on the specsheet that it does require some voltage over the 12volts, but is seems to have very different ranges (in a good way) Does it make sense to get this one?

Hi @Axzez Support, so I got the Sharkoon SilentStorm SFX Bronze 450W PSU, and I am measuring 0.87 Volts where it should be 3.3 Volts. Is this again the unstable 3.3 Volts that we are worried about?

So I got another reply from be quiet! The PSU should be stable as long as we draw 0,1 amps from the 12 and 5 volt rail. Is that feasible?

Hi there, Im expecting the part to be delivered on the 8th of August, so it's still going to be a little while.. I intend to use the Jonsbo N1 enclosure to build the NAS and I have ordered the ITX mounting plate from you guys too. I will keep you up to date with the results and will re-ask my core question to be quiet :D Anyways, at least it has cooling fins on the NIC, RAID-Controller and Pi now :P

Hi there, So I got a reply: Dear Mr. Geelen, Thank you for contacting the be quiet! service department. The undervoltage protection does turn off the PSU when the voltage from the PSU to the PC gets to low. Here a chart for the amounts and tolerances: Please be aware, that our PSUs are designed for a standard ATX usage. Using them for other purposes might result in the loss of warranty. If you have any further questions, please do not hesitate to contact us. With kind regards Original Email was: Hi Be Quiet! I would like to know whether the "be quiet! SFX Power 3 300 Watt PSU" is able to provide stable 3.3 Volts at very low current (5 watts). How does the undervoltage protection work? I am trying to run a Raspberry Pi 4 Adapter board (https://www.axzez.com/product-page/interceptor-carrier-board) with your PSU. I have understood that Seasonics seem to work, but I prefer your brand :). Regards Pieter My core question is, does this resolve the matter? I have a gut feeling that I might have asked the wrong question here.. Thanks!

I send an inquiry to be quiet!. Lets see what they reply :)

Well, then we know what the problem is, definitely a step forward :D Would the be quiet! SFX Power 3 300 Watt PSU work? I couldnt find it in the list. I am looking for an SFX option that is as quiet as possible ;)

Hi there, so I whipped out the DMM and found that the voltages were shit across the board. I was getting 0,3 Volts when comparing many of the pins to ground. The voltage between ground-pins was 0 (just checking) and the 5 Volts was all over the place, between 3 and 5.4 volts. It seems that the current isnt really provided, maybe in the form of a under voltage protection. I didn't see any fluctuations in voltage between just starting up and a few seconds later, so I dont think it has to do with instability, but with a safety feature interrupting current. I also noticed that the PSU is being advertised as having a under voltage protection. What would be the next step?

Nevermind, Digital MultiMeter :D