CryptoCase Sentinel 6 GPU Mining Rig Frame - Stacking Open Air Mining Case Frame - Easy Install 6-GPU Cryptocurrency Miner - Maximum Airflow to Extend GPU Life - Ethereum, Bitcoin, and Altcoins Now!

NOTE: THIS REQUIRES A LEVEL TO BUILD CORRECTLY. I do not recall seeing mention of this anywhere. However, there is no way you can just eyeball this thing and have everything line up correctly. I had to use a level on almost every connecting bracket, and my first few completions were still left with PCI-E ports not seating fully, angles being off, etc. MAKE SURE YOU HAVE A LEVEL BEFORE PURCHASING.Case is OK. I've built thousands of PCs and worked in IT for close to ten years, and this thing took HOURS to put together. Prepare to spend at least 3-4 hours piecing it together.Screw packages were extremely mislabeled. I work on cars, furnaces, and all kinds of machinery as a side hobby, so I was able to figure it out fairly easily, but someone with less experience might be extremely flustered in this situation. On top of this, the directions are absolutely terrible. It's like the old "VCR Manual" joke, but if the VCR manual also came with missing pages and hard to decipher labeling of components.Once assembled, it's OK. The bottom plate flexes under the weight of the components due to lack of proper support in the front and I have had to prop it up with a CD-ROM drive. What would otherwise be a beautiful case has been made extremely ugly due to this.Same goes for the video card rack. Due to the beams not connecting all the way across, they slowly shift, bend and loosen over time under the weight of 6 video cards. The light beam that runs between the two short ones will twist and shift over time, requiring you to shut things down and readjust. And FORGET about moving this thing. If I had to do more than shift it I would take it apart first. Even shifting it on a smooth desk with the plastic feet on, you can feel the brackets shifting under it's own weight.Overall, would not purchase again. There are simpler designs for similar money out there that don't feel so rickety and unstable. I have had to shut down this miner multiple times to readjust and re tighten screws and beams that lost their orientation under the weight they're supporting. As all miner's know, time is money, and the amount of time required for this case makes it not worth it. I'm glad I only have one. I couldn't imagine the micromanagement required to keep several of these in order.What this needs to make it a solid case: Simpler build design (requiring literally dozens of screws, nuts, brackets, etc is way over engineered and ineffective). Also I shouldn't need a level to put this thing together. Little indentations of "recommended" areas, notches, something of the sort to allow users to eyeball the beams instead of requiring a level would be so much more user friendly. Or if the build design doesn't change, at least make the connecting screws and nuts of higher quality. More supports: the video card beams should run all the way across and connect to the fan beams, and there should be an additional support beam for the bottom plate to prevent warping/flexing/bending.Note: I've seen comments mention the case being made for 140mm fans when it actually takes 120mm fans. On mobile, I couldn't get the full product description and ordered 4 140mm fans based on the comments. This was my fault and not the fault of the company, but I will say THEY DO FIT. You have to get creative with your bracketing (I'll try to add a picture),but they absolutely fit without need for zip ties or any external supports. Having 4 140mms cuts down on the noise and provides more CFMs, so I'm glad in the end that I couldn't view the whole description :D

The instructions for this mining case are poorly done. None of the bars, which come in varying lengths, are labeled and the lengths are not indicated in the assembly instructions. You are left guessing which bars to use as several are similar in size and if you even have the correct number of bars. From the picture provided on the amazon site, I would guess that I did not receive sufficient long bars to build this rig. The kit comes with little bags of screws with stickers on them to indicate which screw to use in an assembly process, the problem is that several bags had lost their stickers and several bags had two different numbered stickers on them. Several of the phillips style screws were defective with metal filling in the top of the screw. I was hoping for a video assembling this and cannot find one online. Not really a confidence inspiring piece of kit when you are thinking about putting thousands of dollars in graphics cards on it. From the picture it looks like there should be at least 4 of the longest aluminum bars for all four corners , my kit came with three! I will be asking amazon for a refund.Update: The manufacturer wrote and provided excellent support and a credit for their missing pieces and instruction manual being so in need of revision. Once you get this assembled, it is a pretty solid mining rig. I am blown away by the quick customer service offered by the company. They are taking my suggestions, to revise the manual and to shoot an assembly video. With those things going for the product, it should become a very nice product for end users.

Tools needed for assemblyAdderall x2 -15mg dosageBottle of vodkaTiny hands/excellent “fine motor skills”Angled Allen wrenchPatch kit for drywallthe package arrived in excellent condition as most flat packed items do....after opening the box and seeing the 30 odd bags of screws, I knew I was in for a long night. That would challenge the deepest darkest parts parts of my soul.Assembly began by first stripping off the protective plastic from all the supports bars...”I can appreciate quality, but common.. is it really needed to cover each and every one of these with plastic?”After this, the next step was to add 2 screws and 2 bolts to 20 + L brackets- this is where the 1st dose of adderall comes into play and excellent fine motor skills are needed.Once you have completed the above step and you still have the will to continue.. the next part is removing the protective film from the acrylic boards (front and back) this is where the vodka comes into playIf you still haven’t given up on life Or committed a haneous crime out of anger then this is where you actually begin assembling you rig....hooray...“Take second does of adderall now”This is where the angled Allen wrench helps a lot! To bad the company doesn’t provide you with one...instead you get a tiny Allen wrench that only a child could hold and maneuver into the tiny spaces. As you get about half way through this marathon, of emotionally draining and soul destroying project. you will need the dry wall patch ,to fix the hole your about to punch in your wall. as you realized, you used the wrong support beams....because, they are not labeled in the plastic protective sleeves. that you threw away...Once you have completed your mining rig you will most likely contemplate life choices, listen to Tony Robbins and read some inspiring posters with kittens telling you to “hang in there” so you can keep the will to live from fading away...Overall the product seems to have quality materials but the assembly is what gives this item a 1 star...seriously, find an engineer to half way put this thing together. or ship fully assembled and charge me $20 more....For the next 10 rigs I’m going to build I can 100% without a doubt say that I will not use this product againTotal assembly time 4 hrsP.s the gtx 1070 graphics will not fit without removing the support brace