Build review time!
Wow.. I'm so in love with this case. I'm finding it hard to just leave it on the desk.. I want to keep playing in it.
Here's my build album, I wish I was better at remembering to take pics as I built but there's still a bunch here.
Mjolnir R Stealth with x1 glass side panel
AMD Ryzen 7 3700X
Noctua NH-L9a-AM4 chromax.black CPU Cooler
Asus ROG Strix x570-i
Patriot Viper Steel 16 GB (2 x 8 GB) DDR4-3600 RAM
Samsung 980 Pro 2 TB NVME
Gigabyte Geforce GT 1030 (on loan)
Corsair SF 750 W 80+ Platinum SFX PSU
Noctua A12x15 PWM chromax.black.swap 120mm Fan (x2)
Noctua NA-SYC1 chromax.black 4-pin Y-cables (x1)
Noctua NA-SAV2 chromax.black anti-vibration mounts
Overall, this is a beautiful case and super easy and fun to build in. Being able to build directly in the core without the shell in the way was a big perk, especially since it's so tightly packed. The ability to flip it to any side (including top or bottom) while you build made everything stress free.. between the quality and attention to design, I would absolutely recommend this case to anyone willing to spend a little cash for a stunning premium case.
With all that said.. Lets get to the play by play, because if you're gonna spend 20-30% of your budget on a case, you should know what your getting into. My goal for this review was to include absolutely NO MODS. All parts are store (or website) bought and no knowledge beyond PC building is needed. I'll share my no-mod solutions where I can, but in the end, there's at least one issue I can't resolve without a mod. So when I have a mod in mind, I'll share that too.
I wanna start, jokingly, by stating that I can tell it was designed in Sweden because everyone there is obsessed with allen screws, lol. I felt like the case should have come flat shipped with a free allen wrench. All joking aside, the allen screws strip easily and are sadly not magnetic (I think Alex said the coating is to blame for that). I can't count how many screws I dropped during the build. The directions also leave a lot to be desired. I wish I took notes on what was missing but honestly there was more missing than not.
Also worth mentioning right up front is that this is both a really tight case (small size comes at a price) and it feels like there's no thought to cable management, so it would 100% worth investing in custom cables. Or if you don't care about aesthetics, there does seem to be enough free space for all the extra cables, in an air cooled build at least.
First up, I installed the God Rays. In retrospect, I could have installed these after the board and had more clearance to tighten the screws, but I'm not sure how much that would have impeded the God Rays installation. This is the first place the guide gets vague. There's only one way to install them on the rails, so I proceeded blindly. Once mounted, you have to decide how to wire them. If you aren't using the Booster Cell, you have plenty of room on the front (SSD) side of the case for the extra long cross connect 3 pin cable. Not sure why it's so long; it could literally be half the length and still work. The connectors on the cross connect cable are flipped, i.e. not both facing the same direction, but you need them both facing the same way, or you have to twist the cable. Not the end of the world, but not the cleanest either. For now I twisted it, but it would be easy enough to pop the end off and flip it, or if you have the right crimping tools and supplies, you could shorten and flip the end for a cleaner connection.
Still on the God Rays ( I spent a bunch of time here because there were no clear instructions) I had to move the cross connect cable to the back (or board end) because I plan to use the Booster Cell. I thought there was enough clearance to go under the spine, in line with the headers on the rails, but found out when sliding the shell on for a test that it pinches. So you have to wind over to a notch in the spine then to the other header, which is why I think they made the cable so long. Honestly this could have easily fit with a small notch right at the end of the spine to be directly across from the headers.
Skipping ahead to when I had the PSU installed, even the cable input from the board to the God Rays was extremely long and didn't feel like it had a natural route to the connector. I plan to spend a little more time cable managing in the future so maybe I can rectify this one by finding a better path.
After the God Rays was the board, which had it's own challenges. My experiences here could very well only reflect Asus x570-i boards, but I had to apply a decent amount of pressure to the board (towards the back, against the I/O shield) to get the holes to align, but once the 1st screw was in, it was good. The I/O shield isn't going anywhere, but it feels jammed in there. I wish it was recessed just a hair more. I'm not sure how big the tolerances are from board to board, but could a channel been used for the offset screws to allow micro adjustments? I don't even know if this would work, but it would be nice if it did. If not, it's not harming anything the way it is.
Before I moved on, I connected the riser to the board. But it wouldn't quite stretch far enough. The new and improved shorter risers are so form fit (to prevent snagging when being inserted into the shell) it doesn't make it to the connection. This has an easy fix, even if you have to deal with all those allen screws. I simply unscrewed the riser from the GPU end, shifted it enough to insert it into the board, and re-secured it back to the GPU side.. I also noticed here that the riser is offset (lateral with the board) about a quarter inch. This contributed to the difficulty getting the riser inserted to the board. I'm wondering if this is an ASUS ROG Strix x570-i issue or if they're all like this.
Once the board is secured, you'll want to install your PSU. The instructions tell you to install your GPU first, but if you have a long GPU you'll want to make sure you have the PSU bracket in the correct orientation first or it'll be blocked later. I also recommend attaching the bracket to your PSU and then mounting it into the core. I had minor issues tightening the screws due to the rail being in the way.
Installing the GPU was a breeze, I honestly can't add any real value here because my sad little 1030 is swimming in the space allotted. I will take a moment to point out the sick attention to detail on the design clearances here. There is literally no extra room on the riser to the board (riser was cut specifically to avoid a resistor on the board) and on the GPU bracket side where they literally left no room to spare. Check out the picture showing the PCIe slot adapter almost touches the power cord port housing.
When installing the fans, I used the Noctua anti-vibration mounts because I saw complaints about the screws scratching up the rails. These are extremely easy to use any the only issue I had was that the fan under the board was hard to squeeze in since the mounts don't allow the fans to be immediately flush. Easy fix, I unscrewed the rail to give me the extra room to be able to align and secure the fans before re-attaching the rail. I think I only undid one rail (board side and end) and the allen screw actually had a benefit here because the ball end of the allen wrench lets you screw at an angle.
This might be a good spot to mention that as I moved the core around I naturally wanted to grab it by the rails. Do whatever you can to resist this, especially the rails with the God Rays installed because they aren't sturdy enough to be handles. It would be nice if they were a little thicker to be able to handle the weight of a fully loaded core, but I could think of better uses for the precious interior clearance than thicker rails or handles.
Once the fans are in, I was ready to install the core into the shell.. only the fan mounts stick out. These cut easily with scissors and there's enough clearance to cut them and still fit into the shell without rubbing. I have to say, I'm not in love with Noctua's fan cables, they are pretty stiff and don't bend gracefully. I'll probably have to get custom fan cables too. BTW, I used a y-splitter to connect both fans to the single case fan header.
Lastly, You may be wondering where the Booster Cell is. This is the only piece I wasn't successful installing without a mod. First, I had no instructions for it. Surprisingly though, I found the instructions directly on Thor-zone.com with a careful Google search (
https://thor-zone.com/manuals/TZ-BC1-UM_eng.pdf). But these too were missing critical information. So I installed the fan, intake like most cases because I don't want hot air blowing in my face, but now the fan cable doesn't reach the Booster Cell header.. unless I stretch it, but it won't fit into the shell like that. The cable extension included with all the Noctua fans is 13in long (and rigid) so I can't wrap that up and stuff it in the Cell. And I couldn't find a 5-6cm 4-pin extension anywhere online. I'll probably splice one of the Noctua cables to 5-6cm and call it done.
While trying to figure the Booster Cell out, I found a thread over on Reddit where Alex made a You-tube about how to test the Booster connections. I really don't think Alex gets enough credit for all he does. He may not be perfect, but he's on every site helping everyone the best he can.
To sum it all up. There was a ton that went into this case, and it shows. It's sad that the areas where that same attention was missed are getting more spotlight, but it's an absolutely amazing case and the quality far exceeds anything you can buy off the shelf. There doesn't appear to be much thought into cable management for the case, but this means custom cables will be king in it. I've stated before that a few more mm in any direction would allow more options (ex. bigger fans), but Thor Zone has definitely maximized the minimum case size. Maybe they'll release a Mjolnir XL that'll fil this ASUS GPUs, a bigger CPU cooler, 140mm fans, etc.. but for now I think they accomplished what they intended.
Thanks Thor Zone team!