MSI Cubi 001BUS Mini PC review

JeffMD

Platinum Member
Feb 15, 2002
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So in the end, the Gigabyte brix based on the AMD A8-5557m (4 core, 2 moduals) was to loud for my taste. At idle it was very audible, and while messing with the windows power settings to keep it underclocked help keeped it from ramping up (where it gets really loud), I lose out on much needed cpu power which becomes noticeable in youtubes 1080p content.

I had been keeping an eye on the GB-BSi3H-6100 based off the i3-6100U, not only more power then I need (HTPC movie player) but I have experience with ULV processors and love them for their low power needs and low heat results. However $280 was a little more then I want to spend (I got the brix for $150, which is pretty killer at that price vs power). During one of my digs through new egg I uncovered an older MSI cubi based off the last generation i3-5005U. Same passmark as the AMD which would be fine, but I am sure it actually performs better in overall task just because its an intel i3. At best however I was sure the ulv processor would give me the power AND noise levels I want.

So it came a couple days ago and I was going to switch the 7260 intel mPCIE card I had gotten for the AMD cause it kicked ass, and I didn't want to risk farting around with another cheapie card. Well I was met with a little disappointment, the Cubi went with a smaller M.2 formfactor for the intel 3165 card. the card is very simular to the 7260 but is only 1x1. I decided to keep the card that came with it (I later found out the second slot was a full mPCIe port, not just Sata, so I could have used it if I wanted too and nix ever using a sata board) and thankfully it has worked great. I get full internet speeds and I didn't find any response issue when seeking in my local videos. I love intel cards. ^^

What I don't love is how cubi sends the unit. I ran into several issues and many hours troubleshooting things which boiled down to 2 issues. #1 the Cubi by default has the non SSD bottom installed. This is fine, swapping bottoms is no problem, but they also leave the SSD cable in a bag for the user to install. This turned out to be a pain in the ass because it is difficult to see which direction the cable needs to face, and you need to put a fair amount of pressure on the plug to socket it down, enough that you could damage it if you were not lined up right. Now either the cable came damaged, or it got damaged during the attaching process, but I now had a problem where there was a 50/50 chance the hard drive could not be detected/used properly during each bootup.

I seem to have found an orientation (the hd isn't secured atm, to relieve pressure from the SSD header) where its always working now, will need to send out a ticket to see if I can get a new cable sent though.

My second issue came with the fact that the bios is setup for an OS that is NOT windows 8/10. Took me some time to figure out that after the above issues, the SSD not being allowed to be the system drive for windows stemmed from secure boot (hidden under the novel "Windows 8 options" in the bios) being disabled.

BTW none of the above is covered in the manuals. The manuals assume you baught a prebuilt windows system, and covers NOTHING about the bios, or how to install your hardware into the unit. So after burning my evening after work I was finally getting places with the unit. Funny enough, despite all the issues with it, it as doing the one thing I got it for, being quiet! despite all the time spent on the install screens and installing data it remind whisper quiet. The fan is always on, but it is below the sound level of breathing.

Today I ran some benchmarks on it to do a little comparison with my brix, and see how loud it can get under full loads. Amazingly it did seem to outperform the brix just a little in games (low settings in FFIX and Guildwars 2 were quite playable) and the fan STILL didn't need to go much faster. During iGPU use on the AMD apu, the fan noise was unbearable.

So my quick notes on its good and bads;

+ Couldn't ask for a quieter fan.
+ Box is pretty damn small, smaller then my Brix.
+ CPU is more than enough for casual use. Not really enough power for gaming but if you were stuck with just this box, you have options.
+ intel 3160 wifi card has the bells and whistles of 7260 big brother, but cheaps out only being 1x1.

- Kit offers poor documentation. JFYI the jumper on the motherboard IS a cmos clear.
- If you want to ugrade the wifi, you will need the M.2 version of the card if you don't want to block off your ability to use an SSD mPCIe.
- bios is super basic, and updating it REQUIRES you build a boot disk. To rub salt into the wounds, the instructions for building this is ONLY in a power point presentation file, and in order for the boot disk to work you need to go back into the bios and turn off secure boot.
 

you2

Diamond Member
Apr 2, 2002
6,450
1,498
136
The bios upgrade seems wrong. Typically with intel boards there are 2 or 3 ways to upgrade the bios; with two of them being the msdos boot disk and put bios image on a usb and flash it from usb. Ok I will admit that my 2009 msi motherboard has an issue where they do no longer provide the bios in a form that can be flashed directly from usb and you have to do the headache of making a msdos boot disk but I would like to think that for a 2016 machine they are providing the bios in a form that can be flashed directly from usb (there is a different format for the bios image; btw for my motherboard they only provided instructions on the bios upgrade via boot disk on the forums). Having said the above and reread it maybe msi is requiring this boot disk approach for a 2016 machine (which sounds awful).
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Generally speaking skylake is running cool so this isn't just a property of the msi; I would think most skylake computer to run quieter (unless they use a bad fan).
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The bios setting for windows is a property of window 8/10 requirement. It is a PIA with regards to documentation in either direction (i.e, massive confusion). asus might have decent documentation but in the mb i have purchased none of them do a great job documenting this setting - but i just sort of know about it. There is actually a second setting, uefi, which also causes some confusion (I think uefi and secure boot are two different settings in most mb). I'm not trying to alleviate your frustration/issue but just pointing out that most vendors are doing the same poor job of documentation.
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Also the m.2 vs msata issue that is also uniform with all new intel systems. sandy bridge and (I think) ivy used msata and then haswell (or maybe haswell refresh) and skylake use m.2 and even worse m.2 comes in different lengths so you have to ensure your card fits your motherboard configuration (the pins are the same but the clearance is different and there are screw holes at the end to secure the card).
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This is not MSI fault but rather intel and is uniform across all vendors. 'fault' might be the wrong word; rather it is a very fast evolving/changing technology. Btw the same problem exist with usb 3.1 which currently has several different form factors for the plug.
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Again just pointing out that this issue is not specific to msi but agree it is very frustrating (esp given that my msata ssd will not be accessible or usable when I switch off of ivy bridge systems); thought vaguely i think someone makes either a pcie or m.2 adapter - cant' remember and might be confusing with one of the other form factors.
 

JeffMD

Platinum Member
Feb 15, 2002
2,026
19
81
msi only offers one program to flash, a DOS program. Their "method" of providing you a way to make a boot disk/usb is linking a freely available bootdisk maker program. ^^ And as I mentioned, the instructions were a .ppt file. I have no ppt readers. -_-

Not sure why you thought I ment MSI computers only run cool, I was specifically targeting the ULV line of processors which I know run cool. I expect the Gigabyte brix i3 ran just as quiet.

My asus boards spills out the protected boot and UFI options on the same window inside the boot options, so if I know I need to adjust them I know to look in the boot menu. And while never as detailed as I want them to be, asus manuals at least give my sufficient explanations of the bios controls and a mapping of all the connections and jumpers on the motherboard. MSI did not even offer a single motherboard schematic. Also one thing I found annoying was the unit comes NOT setup to install windows. Maybe I am underestimating how many people install linux on these things, but I was just surprised since all of my other devices come configured for windows.

I see, so I suspect the NUC;s do the same layout. My brix did 2 mPCIe slots (one of them, I suspect, was SATA only) and all my laptops use the same format for network cards. I thought M.2 was intended for SSD only.
 
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TeknoBug

Platinum Member
Oct 2, 2013
2,084
31
91
I had to do the BIOS upgrade via the MSDOS thing on the Gigabyte BRIX too, annoying as bloody hell.
 

JeffMD

Platinum Member
Feb 15, 2002
2,026
19
81
So i finally got around to doing my 4k video test. If the video is in 264 then it has no problem doing it in hardware with minimal cpu usage. Unfortunately no hardware for hevc/265 and it completely failed to brute force decode it. Frames were dropping all over and the decoder fell way behind. So if you think you want hevc, go for that skylake monster intel just put out.