Project Whurple - White/Purple Watercooled Build - Changes to 3d printer build!!

@DJai I will get around to a nice selection of pics of the two setups. I promise, ive just been a bit knee deep into work, and while not at work ive been trying to get this 3d printer finished but like most things in life im hitting issues. Hopefully over the next day or two I will get a ton of pics of the machines.

For now though we are just going to have to listen to me chat rubbish about 3d printers for a bit and hopefully get some friendly help and advice from whoever comes across the thread. I know people out there are reading so I will carry on until the bitter end. Anyway time to talk 3d printer, some bits are here so I thought I would share the pics as well as some of the issues I have encountered and my plans going forward. First up the board and drivers which is now all set up and loaded with firmware, I have also configured the firmware on my BTT tft24 and tested touch screen stuff but to be fair have decided on the bigger 35 which should hopefully be here soon so won't bother showing you the 24 config. I thought I had the 2209 but I do in fact have the BTT 2208 driver for now:



Lets talk about the bed a little bit because the bed is something that I keep ploughing money into and as yet haven't really found everything that I wanted so I have a load of random bits, none of which really fit together, with this random idea of how it might work in my head. Let me tell you this, you should probably go into this with a bit more of a plan than I have as it will be much more cost effective. If you do what I am doing you will learn a ton and quickly but will probably spend a load more than buying say something like an ender 3. Anyway I have kind of settled on a bed that I am happy with, well sort of at least, let me show you first with a couple of pics and then ill talk about it after:





I think you can see to get the size build plate I was looking for I appear to have bought an ender (dunno what one) bed as well as an uprated 3 point thing, now my initial plan was to use this:



Which is a 150w 12v gel heat pad and is 220x220 while the holes in the ender bed are 190x190 so that's kind of now out of the question now, that then leaves me in a bit sticky situation as everything for my build including the power supply is 12v and this is the 4th 12v heat pad I have bought with the 24v ender one being the 5th, you see the problem though I either need to go 24v on the bed or have a rethink if I want the kind of quality bed that I do. Anyway I am waffling, I sat down and had a little think about it and I am going to carry on using my 12v 40a supply and work something out. I think I kind of have the solution but who knows, either way I spent some more money and added another component inline with the bed mosfet, I think this is just basically a big buck converter and should I think do the trick:



For the price of it I am 100% ripping it apart to see what is inside before I let this loose in my house as it's cheap.
 
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Haven't posted any updates as haven't really done anything else, I would love to say it's because ive been sitting back and relaxing but that couldn't be further from the truth, I have done a few little bits here and there but I promise there will be some movement in lots of things over the next week or so... In the meantime ever wondered what nearly 100 of these Ryzen 3400ge, 16gb ram, 65w elitedesk minis might look like in a 42 u rack alongside another rack filled with a bunch of epyc servers and masses of disks? stick around and you may well see :D - Am I mental? very, very possibly. I shall start with these 5 and if it works out like I am thinking it will, then it should be interesting to see. There are still other options I am considering including vdi solutions but time is not on my side so that is looking to be next phase type stuff. So far these might mean I can hit the deadline as well as get rid of some other bigger problems. Who said enterprise isn't buying AMD?





Oh and BTT TFT 35 and a wifi module turned up.



And yes my office is filthy right now because as above, busy! I replaced a ton of stuff in my setup though including one of my routers which sits before my forti as I had an asus ac52u hanging around and wasn't getting the throughput for the wifes work over wifi when she is on the laptop. Gotta say the asus isn't a bad bit of kit the ui though is not nice.
 
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Why are you thinking about ordering so many?

Because where they will be space is expensive and what I currently have, intel based hp prodesk 400 g5's are power hungry and large (more rack space) in comparison so moving them into a dc is not really an option, these then are the refresh of the refresh that we only just finished but for now rather than being in an office they will all be located in a massive data center co location.

My rig is also a total mess at the moment and although I have bought the replacement fans I still haven't installed them or sorted out the mess I made in there when pulling it out to stop the hideous noises it was making.
 
Ah, you run a data centre?

No I run an IT department for a legal 500 Intellectual property firm, I believe it is one of the oldest IP firms in the country. We just happen to have a load of kit located in our London datacenter that now needs to move to our colo DC. While we are at it we will put 100 of these in and an RDS session host. At that point what is the need for an office?
 
It sounds really interesting, lucky you!

Lucky to still be workinv for sure and with interesting techie projects on.

Meet my naples, amd gave me a couple of these to upgrade my servers that were shipped with the wrong bios:



And they let me keep them. Good guys over at amd / hp they even let me go to a closed vendor event a few years back where we raced cars around Mercedes test track. To be fair that was partly facilitated by a disti I have a very long relationship with.
 
I've not seen a thread ripper, too expensive...



And a couple of my build:












These are from when I ended up buying quite a few different x399 boards to try and find one that wasn't a mess for esxi when threadripper first released.

Some more processors, rome is blue, naples green:



Then the rack where they live at the moment, from top to bottom in this pic dual epyc 7452 rome 192gb of ram per processor each one only has one processor seated at the moment and space for a ton more ram, this is the ten year plan and has huge scope for upgrades, second is the same, 3rd is a darktrace appliance which is a network based artificial intelligence appliance, ill show you a screenshot later, its properly cool, then there is a dedicated backup appliance which is a storeonce 4500 24tb, it has an identical sister appliance at the colo. under that are a pair of FC Brocade switches and finally another EPYC chassis. I probably have a picture of the disk infrastructure as well somewhere. Put simply this is scalable infrastructure for the back end stuff. Disk wise it's connected to around 80 odd 10k rpm 600gb spindal disks in an EVA (enterprise vault array) which to be honest is the biggest bottleneck at this point and which another disk failed in again today. luckily 2 were delivered today and another 3 will turn up tomorrow so I am set for a few more failures, they tend to go on rebuilds when you put a load of extra stress across the disks, especially in larger disk groups.



Cant find any pics on the disk arrays but here is an example of one of my disk groups:



The DMS group has a failure atm but the setup can handle multiple simultaneous failures on any given tray at any one time up to a maximum of around, well, it's complicated and depends on provisioning how close the disks are to one another in physical proximity and some other variables but it is much more resilient than a traditional raid configuration. I have experienced 3 simultaneous failures on the same group same night, that was on a group of around 48 disks and no data loss, no downtime. EVA even today is a very good storage solution.

Inside an Epyc chassis, none of my chassis have any storage save for an SD card, storage is provided over 10gb FC.



Just for good measure, some darktrace active threat analysis and network traffic analysis of my network right now, I have had to heavily chop the images but now when I say it's cool I am sure you will agree:



All the little dots on the right hand side of the firewall are mostly people home working over the last 24 hours. I have multiple vlans/lans over multiple sites so the boxes teal and different shades of blue in the background are the additional fortigates located at places like my house and are shown inside the firewall. The main firewall is a fortigate as well with all of the good stuff enabled.



This basically works off of the back of my core switches which replicate traffic on all ports back to the appliance so the AI can work it's magic, it has active threat management so can stop traffic before it does any damage.

Caught it at a pretty good time as the network is running its backup and replication routines until around 5am.
 
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Wondered where you had got to
That's certainly coming back with a bang lol
Severely impressive hardware there mate

Those pretty much be my toys and the infrastructure I spent the last 7 or so years perfecting and tuning! I don't have photos of the 3 phase 2.5 metric ton ups that powers it but lets just say that It's resilient to any failure with redundant routes through the whole stack including power, lose an epyc server, no worries it will fix itself so quickly that if you take a breath you might not notice ;)

It's quite a lot of infrastructure for such a small company but we take tech seriously! I also work with engineers, scientists, chemists etc so a lot of the people I work with are invested already and understand that we need to keep investing in our infrastructure if you want to count on it when, like now, it is really needed and needs to be 100% reliable.

It's just kind of sad as I designed the London dc which sits inside our office but hides away behind closed doors, it's only relatively small and can hold 5 racks while still having a work bench etc but everything from it's power requirements/delivery to the layout and design was to my exact spec, the air con systems card entry systems everything. It even has it's own separate alarm system :( I know you shouldn't get too caught up in these sorts of things and it's just a job or whatever but it keeps me in the things I like and I love what I do. I am trusted to get on and do the right things and guide the team to the correct decisions using the budget made available to me and I genuinely believe we have some of the best infrastructure and systems when compared to our peers and even firms twice our size.
 
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Those pretty much be my toys and the infrastructure I spent the last 7 or so years perfecting and tuning! I don't have photos of the 3 phase 2.5 metric ton ups that powers it but lets just say that It's resilient to any failure with redundant routes through the whole stack including power, lose an epyc server, no worries it will fix itself so quickly that if you take a breath you might not notice ;)

It's quite a lot of infrastructure for such a small company but we take tech seriously! I also work with engineers, scientists, chemists etc so a lot of the people I work with are invested already and understand that we need to keep investing in our infrastructure if you want to count on it when, like now, it is really needed and needs to be 100% reliable.

It's just kind of sad as I designed the London dc which sits inside our office but hides away behind closed doors, it's only relatively small and can hold 5 racks while still having a work bench etc but everything from it's power requirements/delivery to the layout and design was to my exact spec, the air con systems card entry systems everything. It even has it's own separate alarm system :( I know you shouldn't get too caught up in these sorts of things and it's just a job or whatever but it keeps me in the things I like and I love what I do. I am trusted to get on and do the right things and guide the team to the correct decisions using the budget made available to me and I genuinely believe we have some of the best infrastructure and systems when compared to our peers and even firms twice our size.
nothing at all wrong with getting too caught up in it
doing your job with passion is a great attribute to have :)
 
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