Question Want to build a custom heavy duty laptop, need help with requirements

HonestMarie

Junior Member
May 31, 2024
2
1
36
Right, so this is a big one. Might want to take a seat.

I want to build a laptop that's almost as powerful as a mid range desktop, of course in the realm of possibility. Something built more for heavier duty video editing, 3D modeling, AI VRAM demanding software, and even some gaming, while optimizing heat dissipation and energy as much as possible, and if possible as many hardware ports as I can get from the list provided below. Gaming for me is less of a priority, but I want to be able to run Minecraft and TF2 without suffocating the computer, like I do my current one. I have the intention of buying a briefcase, reinforcing it, and repurposing it as the case for this build. I understand that things like the power supply are going to be amongst the hardest of challenges with this, which is why I'm looking for help. Below are the things I have in mind:

*High mid-range, unsoldered CPU (i.e., 11-13th Gen Intel, or AMD Ryzen 9 7XXX, except UNSOLDERED). Obviously this makes things significantly harder, as there are almost no swappable laptop processors that have been made in the last 8-10 years. I could use a lower end desktop CPU instead, but those require more power and hardware for heat dissipation. I have looked around on google and some tech shops, but have found almost nothing. And I don't have a specific preference for the CPU brand, I have heard that as of late AMD has greatly improved on the heat dissipation with their recent processors, but I have only ever used Intel as they tend to be cheap.

*Dedicated graphics card, with a larger amount of Video RAM. This, I have found a couple of things on. I plan on purchasing a budget dedicated GPU for my current laptop, so even if what I need for this build is something that's still very much out of reach, I can always use this card in the meantime. I am looking for something around 12GB+ of VRAM, lower maximum power consumption, and $800 USD or lower.

*Ports. Lots of ports, not too many, but as many as some of the now much older laptops used to have, like the Dell Inspiron 1000 as a smaller example. 4-6x USB 3.0+ (does not have to be 3.0 gen) ports, 1x Thunderbolt port, 1x VGA port, 1x HDMI out port and 1x HDMI in port, 1x Micro SD Card slot, 1x Standard SD Card slot, 1x Ethernet port, 1x Modem port (yes. I want a modem port lol), 1x 3.5mm audio port out, 1x 3.5mm audio port in. And a couple of NVMe slots, a slot for a 2.5 inch hard drive (if possible), a PCIe 3.0 x16 slot (for GPU), and a couple of mini PCIe slots.

*A minimum of 24 GB of CPU memory, preferably DDR4. Would like 64 GB, but anything more than 16 is a huge win for me.

*A battery supply capable of providing at least an hour of life at maximum draw. I have not done too much research with this, I know for a fact that any battery will be amongst the heaviest components in this build. I want something that, at minimum requirement, provides the system at maximum power an hour of running time without AC connection. I don't entirely know if this is possible, I would need to calculate the total amount of power the system needs before I can start looking at batteries.

I want to make something that is based all around versatility, compatibility, and portability. I also don't expect any extremely high display resolutions, 1080p is just fine for me. Whatever parts I use to build it, it's going to be wicked heavy for a laptop too. I'm hoping for something that weighs a maximum of 20-25 pounds, as I would still like to use it as a... *lap* top in some cases. And the ventilation shouldn't be too much of a problem... I can make dedicated vents on the sides and back to maximize airflow. This is something that will absolutely take me a while to make happen, if it's even possible. If y'all can provide any help, I would greatly appreciate it. Let me know if I have too high of expectations for anything, please. Thanks in advance.
 
Jul 27, 2020
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If you are gonna be hauling that XXL sized PC "briefcase" through airports and on flights, it's a BAD idea because anything you make will be very hard to keep in one piece when subjected to bumping or even throwing around by cargo personnel when you board flights. I don't see a way of bolting everything down so rigidly and tightly that nothing comes loose when faced with sudden jolts, bumps or vibrations.

You are better off with some sort of DTR like the following I configured for you from the link https://eurocom.com/ec/configure(2,482,0)NighskyRX315 :

1717137505059.png

Kept the SSD capacity low so you can swap it out with something beefier.

You have the option of adding up to 64GB RAM, OLED and an extra battery, all for exorbitant prices if you please.

I believe @Tech Junky can come up with something more affordable from Clevo.
 
Jul 27, 2020
24,044
16,801
146
*A battery supply capable of providing at least an hour of life at maximum draw. I have not done too much research with this, I know for a fact that any battery will be amongst the heaviest components in this build.
Amongst??? It may actually BE the heaviest part if you want something that can run your frankenpc at max speed for a whole frickin' hour!
 

Jimminy

Senior member
May 19, 2020
444
164
116
Amongst??? It may actually BE the heaviest part if you want something that can run your frankenpc at max speed for a whole frickin' hour!
A 100AH car battery would be a good start. Maybe one of the group size 31 batteries. They have a nice built in carrying handle. :)
 

HonestMarie

Junior Member
May 31, 2024
2
1
36
If you are gonna be hauling that XXL sized PC "briefcase" through airports and on flights, it's a BAD idea because anything you make will be very hard to keep in one piece when subjected to bumping or even throwing around by cargo personnel when you board flights. I don't see a way of bolting everything down so rigidly and tightly that nothing comes loose when faced with sudden jolts, bumps or vibrations.

You are better off with some sort of DTR like the following I configured for you from the link https://eurocom.com/ec/configure(2,482,0)NighskyRX315 :

View attachment 100082

Kept the SSD capacity low so you can swap it out with something beefier.

You have the option of adding up to 64GB RAM, OLED and an extra battery, all for exorbitant prices if you please.

I believe @Tech Junky can come up with something more affordable from Clevo.
Okay... I definitely appreciate it, while I like doing DIY projects like this one, I don't think it's appropriate for everything... including this. The only reason I decided to try and go down this route is because from what I have researched, basically nobody makes pieces of tech like this. Until, of course, your recommendation. I don't like thin laptops, I like a lot of ports and optimization/efficiency, but not at the massive expense for power/performance (there is a fine line with this, you can't have both but I would like to try and get as close to this as I can). Plus, I don't prefer desktops, again, because of versatility. This idea was purely a concept, and I have not put any funding or resources into this. Mainly wanted to ask if it was possible, and if it is what it would require to work. I appreciate y'alls answers, even if I am unrealistic. I'm gonna check this out, thanks again.
 
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