The Argon One Pi 4 is a stylish, but large piece of kit which measures mm long, 93mm wide and 31mm tall. Joined Nov 6, Messages 3,

Jorona 2[H]4U. You essentially double the pressure axis of the fan curve. Feb 27, 41 0 4, 1. RE: Result of Stacking 2 fans And you might get some weird whistling noises!! Deuce65 Honorable. I can't change anything on the electronics side. My response was meant to be an april fools joke. In euros?

RE: Result of Stacking 2 fans Could you make a sketch of the situation? Here's a question: If my case had 2 mm fans as intakes in the front and in side the case behind the bars for mounting said fans i put 3 mm fans would it help cooling in my case at all? Think of a PC case as an enclosed box, and the air going in or out of each fan as roughly equal. Both plenums had vents in to allow flow. Mar 17, 0 4, You'd probably get some better advise if you do. What's new. Around the case are cutouts for all the major ports on the Pi.

Cables, especially the large bundled rails from a power supply, can be especially troublesome. Joined Oct 11, Messages 3, A small camera ribbon cable is also bundled case so you can easily connect a camera module and have it peer out the hole, without leaving lots of slack cable inside. The case has a textured matte finish and clean edges. New posts New posts New profile posts Latest activity. Thread starter colinstu Start date Jun 24, Sep 21, The case is made of two parts and they are secured together using four hex screws. If your system has significant air resistance, each fan will run approximately at half the pressure drop.

New posts New profile posts Latest activity. Click Here to join Eng-Tips and talk with other members! Image 2 of 4 Image credit: Tom's Hardware. Stacking cooling fans? What are the benefits of fan stacking? So, if the 2 stacked fans increase pressure, does that mean that velocity is increased. If you want a solid case with good cooling then this is an ideal choice. Will it increase airflow?

Click Here to join Eng-Tips and talk with other members! Ultimate question: Does stacking 2 fans increase the cooling across the electronics inside of the enclosure? It doesn't actually help and is useless to do. Smarthome Office Security Linux. However, it helps the overall experience to get a case that looks the part. Clean them out with water and dry them completely every few months to keep dust from flowing into your case again, slightly positive air pressure can help here too. In doing so the heat from the board is spread to the top layer of the case, using the fins to increase the efficiency of the heat removal process. For any project that involves building a robot or other physical device, you may be better served by using either no case at all or building your own case that incorporates the wires, buttons or other devices you need. If you want a solid case with good cooling then this is an ideal choice. So, in summary, when you stack 2 fans: The CFM stays the same.

If there is high resistance to air flow, stacking fans will increase the air flow. Search Advanced search…. Aug 30, Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. So the open side of the fan should face outside the case for intake fans on the front or the bottom, and it should face inside the case for fans on the rear or top. RE: Result of Stacking 2 fans Could you make a sketch of the situation? Effectively, the second fan will have no effect on the airflow. The outlet opening is still the same size, so I assume you don't have to double the size of the intake?

Sub ambient temps even. You mount the official touch screen in the SmartiPi Touch, which provides a space on the back to screw on your Pi and a camera hole as well. The enclosed nature of the cabinet will limit the available air to your case fans, making them less effective. But adding the fans drops the temperatures significantly and the combined cooling this case can keep your Pi cool under load for a full day. If you can, move your desk and your PC to a cooler room. RE: Result of Stacking 2 fans I'd be concerned about the case where only one fan is on. I appreciate all of the responses. Similarly, be sure to make use of all of the spacers that came with your case for unused PCIe slots, 5. The outlet opening is still the same size, so I assume you don't have to double the size of the intake?

Red Flag This Post Please let us know here why this post is inappropriate. How much air a fan will flow depends on the resistance to air flow the fan sees. In reality, PC cases are so far from being a sealed environment that the difference is probably negligible. If your system has significant air resistance, each fan will run approximately at half the pressure drop. Or you could do what we did and screw the Pi in but forgo the covers so you have plenty of room to attach a HAT as needed. If you can, move your desk and your PC to a cooler room. The Best Tech Newsletter Anywhere. Promoting, selling, recruiting, coursework and thesis posting is forbidden.

It looks like a prop from Star Trek and is made with an aluminium top piece, and a plastic lower section. Is is possible, or even practical do stack 2 fans? Building a modern desktop PC is surprisingly easy, thanks to modular parts and a lot of solid engineering. Deuce65 :. However, what really stands out on the Raspberry Pi Zero case is its removable lib. Download Now. Power Supplies. JavaScript is disabled. Also, that video is a joke, by the way. Close Menu.

You may want to consider using using counter-rotating fans or stator vanes to straighten the flow before it enters the second fan. It will not increase the speed of air pushed through, in fact it may lower it, just because the front fan may disrupt the airflow. So, if velocity is increased, doesn't that mean that airflow is increased. Related Projects. As the components in your computer operate, they build up heat, which can lower performance and eventually damage the hardware if it goes unchecked. Is the CFM doubled, or does it stay the same? Similarly, be sure to make use of all of the spacers that came with your case for unused PCIe slots, 5. New posts Trending Search forums.

You mount the official touch screen in the SmartiPi Touch, which provides a space on the back to screw on your Pi and a camera hole as well. Forums New posts Search forums. All of the ports are located at the back, thanks to the custom circuit board and novel orientation of the Pi 4. The CFM shoudl remain similar to a single fan, the static pressure should increase though. Here's a question: If my case had 2 mm fans as intakes in the front and in side the case behind the bars for mounting said fans i put 3 mm fans would it help cooling in my case at all? Also, that video is a joke, by the way. Is that correct? Thank you for helping keep Eng-Tips Forums free from inappropriate posts. Deuce65 :. When it comes to protecting the Raspberry Pi itself, you have a few choices.

You can easily fit a standard-size HAT on the Argon Neo, without the need for an extender or a ribbon cable. Otherwise you're simply pushing air at the same speed. What kind of cooling? Think of a cfm fan that provides 50cfm at your current system resistance. A separate GPIO slot is low on the case, requiring a breakout board for general use. It even has space on the back for an optional VESA mount. This case provides great cooling, easy access to the GPIO and other ports. Image 3 of 5 Image credit: Tom's Hardware. Inside the case and with the Raspberry Pi 4 secured in place, we use adhesive thermal pads to connect aluminum heatsinks from the CPU and USB chip to the case.

Back to School Is the CFM doubled, or does it stay the same? You must log in or register to reply here. Sep 18, This isn't my design so I can't change it; I am trying to understand it. This case is made for cooling and the all aluminum construction provides fantastic cooling. Download Now. How much air a fan will flow depends on the resistance to air flow the fan sees.

The CFM shoudl remain similar to a single fan, the static pressure should increase though. New build, custom loop. Image 2 of 4 Image credit: Tom's Hardware. Building a modern desktop PC is surprisingly easy, thanks to modular parts and a lot of solid engineering. Assuming all the fans are the same size and speed, then you have one of three possible options for the air pressure inside the case:. Red Flag This Post Please let us know here why this post is inappropriate. Does it double the amount of airflow? Result of Stacking 2 fans Result of Stacking 2 fans What happens if you stack 2 cooling fans on the back of an electronic enclosure? Though you can run a Raspberry Pi effectively without one, many want a case that can protect the single-board computer while offering an attractive design, built-in cooling or even special features.

But for the sake of completeness: water cooled components have a minimal effect on the internal airflow of a case. The way to think of fans, blowers, and centrifugal pumps is that they impart momentum velocity to a fluid within the device. Log In. Status Not open for further replies. My response was meant to be an april fools joke. Sep 18, The case is made of two parts and they are secured together using four hex screws. BlueFireIce said:.

Members Current visitors New profile posts Search profile posts. You'd probably get some better advise if you do. It doesn't actually help and is useless to do. Your total airflow will increase. In reality, PC cases are so far from being a sealed environment that the difference is probably negligible. Can any of them cool the Pi with liquid Nitrogen like the missing CooliPi? Latest: kurdtnz 2 minutes ago. Promoting, selling, recruiting, coursework and thesis posting is forbidden. Fan noise is low, and no louder than a typical laptop fan running at idle. What kind of cooling?

Think of a cfm fan that provides 50cfm at your current system resistance. Clarabet :. You essentially double the pressure axis of the fan curve. The heat is efficiently drawn away from the Raspberry Pi 4 into the case and everything is kept cool, a maximum of 50 Celsius in our tests, even when overclocked to 2. Question i need some serious advice and suggetions. Aug 14, New posts New posts New profile posts Latest activity. I basically split the enclosure into 2 plenums by putting a baffle in the middle, on which the fans were mounted. Click Here to join Eng-Tips and talk with other members!

Students Click Here. Is that correct? Around the case are cutouts for all the major ports on the Pi. Stacking cooling fans? So, if velocity is increased, doesn't that mean that airflow is increased. Aug 30, Search Advanced…. But with 2 fans, it is able to better overcome resticted flow and get closer to the CFM that each fan could push. Some cases allow you to put the Pi on the back of a screen or come with a screen attached. Members Current visitors New profile posts Search profile posts.

Download Now. Clean them out with water and dry them completely every few months to keep dust from flowing into your case again, slightly positive air pressure can help here too. While there are plenty of generic cases that just hold the Raspberry Pi, there are others that offer unique design or functionality. If the other comes on, the other fan turns on. For example, for computer fans, the vantec tornado fan is 92x92x38mm instead of the usual 92x92x25mm to accommodate the larger thicker motor Adriaan. A separate GPIO slot is low on the case, requiring a breakout board for general use. Even with the Raspberry Pi 4 overclocked to 2. Support UI.

My response was meant to be an april fools joke. Search forums. Even with the Raspberry Pi 4 overclocked to 2. And putting fans in parallel, in this case, would not increase the air flow. Moderators online. Smarthome Office Security Linux. Also, that video is a joke, by the way. Latest: Freeshivacado 5 minutes ago.

When it comes to protecting the Raspberry Pi itself, you have a few choices. When a fan outlet is blocked the air just recirculates in the fan. You just attach a Raspberry Pi Zero or Zero W to a little box that looks like an old-school Game Boy cartridge and then plug it into the case, which has a 2. Log In. So, if the 2 stacked fans increase pressure, does that mean that velocity is increased. If there is high resistance to air flow, stacking fans will increase the air flow. It's easy to join and it's free. Fan noise is low, and no louder than a typical laptop fan running at idle.

Argon One Solid, reliable cooling with good looks. Any thoughts on this are appreciated? Join Us! Image 4 of 5 Image credit: Tom's Hardware. Aug 22, Moderators online. If there is high resistance to air flow, stacking fans will increase the air flow. This white paper will go through the various assembly level issues, which need to be tackled by various organizations on a regular basis.

JavaScript is disabled. Assembly level constraints need to be satisfied before the design can move downstream. What you have with 2 fans in series is approximately double the static pressure for the same cfm. The Pi 4 is placed sideways inside the case and a custom circuit board is used to breakout the micro HDMI and composite ports to the chassis. Skip to content. Consider adding an OR gate to allow either power supply to switch on the fan? Sep 18, Stacking fans will not increase performance. The radiator and fan combo itself can be mounted to the front or bottom for intake or the rear or top for exhaust, but it will be less efficient than a fan alone.

However, what really stands out on the Raspberry Pi Zero case is its removable lib. Similar threads Build Advice Fulfilling an age-old dream. Windows Mac iPhone Android. Will it increase airflow? Could you make a sketch of the situation? So, if the 2 stacked fans increase pressure, does that mean that velocity is increased. I am a Mechatronics Engineer from South Africa. But there are a lot of great fans out there, so dig around sites like Newegg to see what you can find.

If you can, move your desk and your PC to a cooler room. It's like batteries. Log in. The case is made of two parts and they are secured together using four hex screws. You just attach a Raspberry Pi Zero or Zero W to a little box that looks like an old-school Game Boy cartridge and then plug it into the case, which has a 2. The Best Tech Newsletter Anywhere. Students Click Here Join Us! If the air flow is mainly controlled by the restrictions to the fan i. Latest posts E. RE: Result of Stacking 2 fans I'd be concerned about the case where only one fan is on.

Are you an Engineering professional? Camera and Display cables will need to be routed via the slot about the micro SD cutout. Aug 11, Both plenums had vents in to allow flow. If your system has insignificant air resistance, the two fans will run at close to zero pressure drop, and they will run together at maximum airflow. If the resistance to air flow is low, fans in parallel will increase the air flow. What does increased static pressure result in then? RE: Result of Stacking 2 fans I recommend you read up on 'fans in series' and 'fans in parallel'. Putting them in an intake position will warm up the air via the radiator as it comes into your PC…which is basically defeating the purpose of water cooling your components in the first place.

Aug 22, Stacking fans will not increase performance. For a better experience, please enable JavaScript in your browser before proceeding. There isn't room to put them side-by-side, so they are piggybacked one on top of the other. When mounting case fans, air flows across the open side towards the side with the protective grille, like so:. While there are plenty of generic cases that just hold the Raspberry Pi, there are others that offer unique design or functionality. New posts New posts New profile posts Latest activity. Join Us! Question i need some serious advice and suggetions. As the components in your computer operate, they build up heat, which can lower performance and eventually damage the hardware if it goes unchecked.

Question Building a new PC. RE: Result of Stacking 2 fans Ok, so there isn't room to put both fans into the back panel. If your system has insignificant air resistance, the two fans will run at close to zero pressure drop, and they will run together at maximum airflow. Ofcourse you can! Top Bottom. Stacked fans do overcome high resistance. It doesn't actually help and is useless to do. If you can accommodate two fans on top of one another, then just use a stronger fan with a larger motor! There are real power and reset buttons with the power button offering safe shutdown rather than just yanking the power.

A few quick comments: We can't use a single larger fan. Part of me wants to think it only "kind of" increases it, and the other part wants to think it does next to nothing. Putting them in an intake position will warm up the air via the radiator as it comes into your PC…which is basically defeating the purpose of water cooling your components in the first place. What kind of cooling? For any project that involves building a robot or other physical device, you may be better served by using either no case at all or building your own case that incorporates the wires, buttons or other devices you need. Sep 18, Moderators online. Consider adding an OR gate to allow either power supply to switch on the fan? You've increased the power to overcome resistance but as you noted, you are still moving the same ultimate volume of air. The Pi 4 is placed sideways inside the case and a custom circuit board is used to breakout the micro HDMI and composite ports to the chassis.

Remember, case fans draw in air on the open side and expel air on the grille side. The form factor is stylish if perhaps a little too big. I basically split the enclosure into 2 plenums by putting a baffle in the middle, on which the fans were mounted. RE: Result of Stacking 2 fans Ok, so there isn't room to put both fans into the back panel. Need anything special? Image 2 of 3 Image credit: Tom's Hardware. Think of a cfm fan that provides 50cfm at your current system resistance. The central concept of air cooling is very simple. When a fan outlet is blocked the air just recirculates in the fan.