So, it is best to go for the automatic option via software to control the computer’s fan speed. Of course, if for some reason the fan rotates in the opposite direction (unbeknownst to me) the air would be blown the other way. Antec says the fan puts out 29 dB of noise. Likewise, if the blade is angled down and the fan turns the opposite direction, the reverse is true. Just dated. Jonro. That adds up over time! The way I think of this is to ask the question as to what is the leading edge of the blade as it rotates? It comes with 3 and 4 pin connectors so you can connect it to either your motherboard or your power supply. Everyone deserves a healthy and enjoyable home environment. Here are some great fan facts to know. This item Antec 3-Pin Ball Bearing Fan-80mm. Buy Antec PC Fan, Long Life Computer Case Fan, 120mm Cooling Case Fan for Computer Cases, Cooling LED White at Amazon UK. Do they make a fan (like the Centrifugal) that blows downward and the intake is from the side, not the top? However, if you like to have the ultimate cooling, you can always install one more on the top of the PSU chamber to reach the best performance. Almost all of the fans that I run are 120mm, so I can run them at whisper quiet low settings and still get good cooling. But do you know how to tell which way a fan blows? The direction of rotation I appreciate this site, but in the “every day example” you have of a PC case fan, isn’t that reversed? The fans are quite audible at full speed and you may want to create custom fan curve profile on them for better acoustic performance when not under full load. Right: This fan is less common but does have some uses where the airflow going to the rear is important. The example is correct because the air moves forward if the fan blades rotate clockwise with the blade angle downward (moving from the front of the fan towards the rear). Models that produce a very high airflow rate and introduce a lot of turbulence near them as a side effect can produce a large amount of soothing white noise. I did mount a fan there, and my Antec 300 has a K9A2 Platinum, which is an AM2+ 790GX (?) Here’s the same angle as the previous photo, but with the small PCB unscrewed and flipped a bit to show its populated components. If not, I’m thoroughly confused. Antec is a good name. You need to connect a manual fan controller to your Windows system with knobs and this will set fans to different speeds.. Feel free to drop a comment below or reach out to me. While it’s not as common, some fans do have a marking indicating which way they blow. The fan lighting looks so cheap, reminds me of toys from the 80s. I replaced the fans with 2x Corsair SP120 quiet edition (you can get the performance edition if you want too) - but the silent ones only went up to 1500RPM. Looking at the fan, we can see the angle of the blades and we know that most of these rotate clockwise (the same direction as a clock). some of the best box fans for white noise you can buy. All Rights Reserved. Air conditioning (AC) units not only have to power an electric fan but also an energy-thirsty refrigerant compressor motor. Remember that the fans only turn in one direction and that reversing the wires won't make them spin in the opposite direction. Purchase a fan controller. Infographic – Fan facts and airflow basics, How to tell which way a fan blows – 3 basic methods. Generally, you want the case fans in front of the case drawing in air while the fans at the rear blow air out. Need to cool out? Control hub is bad to you cannot add other rgb products only this antec ones. You should also heed the placement of the fans. Because of how they work (and how most are designed) there are great clues to help. There’s no kind of assumption to be made in many cases like “the side with plastic bars connecting the motor to the frame” as this is incorrect. You can use any 120 mm for the front, I used a 10 buck thermaltake on mine. The arrows indicate the direction of flow. My engineering background helps me with my hands-on product research and testing. When possible, direct CPU cooler output to the nearest exhaust fan. 120 mm Reverse Fan is a remarkable design and the core element of the F-LUX Platform from Antec. Hi Don. look at the “An everyday example” picture, the rotation direction and airflow direction are all wrong, the rule is very simple, the side with plastic bars connecting the motor to the frame, is the side where the air comes out. I replaced the fans with 2x Corsair SP120 quiet edition (you can get the performance edition if you want too) - but the silent ones only went up to 1500RPM. Antec then goes ahead and couples this with four fans—three 120 mm ones in the front and a single 140 mm in the rear right out of the box—and pre-wires the whole thing to that fan controller to underline the fact that that it is meant to be quiet yet potent. In fact, I personally verified the information and examples in this article with actual fans rather than make assumptions as you did in your comment. 111, Kolkata – 700 069 West Bengal, India (+91) 87773 00620; email@example.com You can purchase a fan controller online or from a computer store. Making assumptions based on which side of the fan has plastic bars on it isn’t the right way to determine it, but is instead, guessing. It’s difficult to call them bad exactly. Adding a side fan… Every FLUX Series case comes with a 120 mm Reverse Fan. Fans create a cooling effect by the principle known as forced convection. Hi Bobby and thanks for dropping by. 120 mm Reverse Fan is a remarkable design and the core element of the F-LUX Platform from Antec. Free delivery and return on eligible orders. These two characteristics of a fan are probably the easiest and most common way to tell which way it blows. Well, you can also change or control fan speeds manually but the process is a bit tricky. The Antec VCool is probably the only fan you can find that will pull air in from the side vent then blow air up. Common PC case (and other) fans are not standardized. As 2pistolpacker said, the side with the sticker is where the air comes out. Equalized Airflow = same number of intake fans to exhaust . Ordinarily, you’ll most likely find this on general-purpose fans like small DC powered fans for electronics cooling. The new mounting system uses rubber bumpers and rubber plug pull-through connectors; one extra is included. All rights reserved. **On a side note: Direction is key, having the flow directed at the components you want cooled makes all the difference** Key Notes: Positive Airflow = More intake fans than exhaust. SURPRISE. Centrifugal fans normally only blow in the direction of the outlet as shown, while axial fans may be reversible in some cases. By changing the direction a fan is mounted, it can act as either an intake or exhaust. In this post, I’ll share with you the details you need to do so. http://ncix.com/search/?categoryid=0&q=antec+true+quiet+proThese fans looks like they are taking some MAJOR steps forward in silent fan design. Being able to tell which way a fan blows isn’t difficult in most cases. ASUS GEFORCE TUF GAMING RTX 3080 10GB GDDR6X Features TUF GAMING GeForce RTX™ 3080 buffed-up design with chart-topping thermal performance. AMD 3rd Gen Ryzen Threadripper; AMD 3rd Gen Ryzen 9 S; AMD 3rd Gen Ryzen 7 S; AMD 3rd Gen Ryzen 5 S; AMD 3rd Gen Ryzen 3 S; Radeon Vega Graphics; AMD 2nd Gen Ryzen S The loudest fan in my system is the exhaust fan they put in the back. The most impressive thing is you don’t need to buy any more fans, simply relocating the top fan to the front will improve both GPU and CPU temps. In order to fit the 200mm case fan, Antec has had to shift things around a little, and in a BTX-esque style, they have moved the power supply to the bottom of the case. Be sure you’re using fans to improve your quality of life (and save money) as much as possible! board, with 4x PCI-E x16 (physical) slots, all running @ 2.0 x8. I don't know if this cosmetic or there is a real advantage oval vs square frame. Forum Regular reference: whrl.pl/Rbj4bB. Which fan setting is the best for PC cooling?A journey to best PC cooling fan setting. A bigger problem is the fan in the power supply, last updated – posted 2007-Oct-10, 8:40 am AEST posted 2007-Oct-10, 8:40 am AEST User #159797 165 posts. Anyway, the fans can be exchanged, and in fact I highly suggest everyone to replace them. The angle of the fan blades. However, from time to time it can be found on others. Verified Purchase. Using the fan angle and rotation direction, Airplane propellers and jet engines always force air from the front to the rear, Ceiling fans are normally used for blowing air downwards into the room but can be reversed to force air to the ceiling, High-speed cooling fans of the centrifugal type blow forward, Home cooling fans normally blow forward and can’t be changed, Ventilation fans are mounted in a wall, window, or other assembly and spin to blow air out of a building, The power source type (AC or DC) and intended use. MBT TRADERS, 1, Gibson Lane, 1st Floor, Room No. The tower fan's impeller blades in the cylinder housing move the air through the column and out of the vents. Sometimes fans will have arrows on them telling you which way the air will go, but otherwise it will flow out of the side where the spokes are. Having it face downwards without any modding like Paul described will cause the PSU to overheat. Noctua NF-R8 redux-1800, High Performance Cooling Fan, … I just came across your site and appreciate the site also and wanted to ask a question. cpu fan direction? Fans can make you feel cool and comfortable as well as cycling the room’s air to prevent heat from building up. Fan airflow, as I stated in the article, always depends on the particular fan and is based on 2 things: 1. They work off of the principle known as forced convection. The image above is a great example of a common fan you might run across. Here’s a helpful post with some of the best tower fans you’ll find today. I had my antec fans making a loud noise when the ramp speed started hitting 1800+ RPM. Antec then goes ahead and couples this with four fans—three 120 mm ones in the front and a single 140 mm in the rear right out of the box—and pre-wires the whole thing to that fan controller to underline the fact that that it is meant to be quiet yet potent. Should i have the front fans blowing in and the back fans blowing out? 3-way switch. Copyright © Copyright © 2017-2021 AFresherHome.com. The fans that I’ve seen in laptops so far resemble a traditional centrifugal fan. in this direction and low profile parts become easier to find. I actually looked at one of those in a store few years ago, so I am very sure the direction of air flow, plus I reconfirmed it by reading the specs. When looking at the fan so that the circular sticker with the Noctua logo is facing you, the direction of airflow is towards you and the sense of rotation is clockwise: . If the fan’s direction is reversed, the air will go the opposite direction as it would be forced downward (towards the rear) instead of the front. The DF-85 (and a lot of Antec cases actually) has no vents or anything on the bottom where the power supply goes. If not, I’d love to show you how. https://www.newegg.com/antec-761345-75024-0-case-fan/p/N82E16835209011 It’s a great and cost-effective way to help you focus, relax, or sleep better. Ideally, you want to place an exhaust fan as close to the CPU as possible to quickly expel this hot air. Tower fans like the popular Lasko Wind Curve at Amazon are an excellent example of this. But did you know? Fans are everywhere it seems! How can I change a fan from suck to blow? If a blade is angled down and the fan turns in the same direction as the blade angle, it will blow forward. They also keep air circulating within a room, offering a continual effect that makes you more comfortable. well my case has a 200mm fan on top and a 120mm fan in the back i was wondering if i should face my cooler (arctic freezer pro 7) toward the front of the case or toward the bottom of my case.. cause if i mount it toward the bottom all the hot air would go out faster i would think because of the 200mm (even though the 120mm is beside it). Fans are typically not very expensive but can be very cost-effective in many applications. That way you can tell which way a fan blows nearly 100% of the time and especially if one isn’t marked with arrows or a label to tell you. Once you’ve got the basics down it’s not hard at all! The manual switch is low/high fan speed and pops into a slot on the back of my Antec case so I can manually adjust the fan speed from the outside. Read more. Same 4 blue leds ect. I own an old antec case, so I've had to start hunting for new fans too. I would have to drill holes in my case and buy screws (ANTEC doesn't supply any screws). Antec tricool fan, which way round? Well, Anthony and Jack came up with a way to show you exactly what happens inside. The removal of the fan and brace makes cabling and working on the lower hard drives much easier in the P183. Kingwin 80mm Silent Fan for Computer Cases, Mining Rig, CPU Coolers, Computer Cooling Fan, Long Life Bearing, and Provide Excellent Ventilation for PC Cases-[Black] CF-08LB. the biggie is when I got my antec p180 case it was used and free... well there were 2 fans bad.. the one on top and the one on the rear... the middle lower one was gone... so I threw 2 120mm fans in the case... now which direction should they go? Find out how much electricity an air conditioner uses vs a fan here. Left: This fan is the most common type, as it can be mounted backward if you need to reverse airflow. how much electricity an air conditioner uses vs a fan here. The lay out is good for smaller micro-atx boards. Ever wonder what positive and negative air pressure in your case means? Reviewed in the United States on December 11, 2002. The airflow depends on the design of the fan but will always follow the 2 rules above, guaranteed. That just means that fans cool your body and your room by forcing air across surfaces, removing heat from you into the nearby air. Air will blow in the other direction (towards the back). They don’t work by chilling the air. Fans powered by alternating current (AC) such as common household 120V or 220V fans typically can only blow forward. Great article. Even mount a 120mm fan on the side panel! I would have to drill holes in my case and buy screws (ANTEC doesn't supply any screws). computex 2019 booth tour antec have some amazing stuff on the way The blue blocks in the picture represent the 120 mm fans with the following specs (they have adjustable modes): 120mm Case Fan: Low/Med/High Speed: 1200/1600/2000 RPM Noise: 25/28/30 DBA … You will also be able to identify the Exhaust side as you will see power wires entering the fan motor. Here we also find a USB Type-C port and a single USB Type-A port, and I really do not like this pattern and this direction that many keys brands are now doing of skimping of front-panel ports. ... Then 1 or 2 ram slots will be blocked also if you attach in top blowing direction ... My Mobo is gigabyte GA-Z170X-Gaming 7. However, direct current (DC) fans are often reversible. I used that for many years as a mining/crunching rig with four GPUs, or at least three, and a wifi card. Had some guy ask me which direction a fan worked, this applies to *most* PC fans that you will see (it does apply to the fan you were asking about Doug) posted 2007-Oct-9, 4:21 pm AEST ref: whrl.pl/Rbj4bB. Basically, the oval design and case clips doesn't line up. It features a 240mm radiator made of aluminum and has dense fin stack with 17 FPI. Because of that, it’s important to have a well-designed fan with great airflow and especially one with an oscillation feature to move back and forth, covering a large area in a room. It would have been nice to see Antec upgrade their fans, as they are starting to stand out for the worse against the competition. One person found this helpful. I don't know if this cosmetic or there is a real advantage oval vs square frame. A double ball bearing motor increases fan life. Tower fans are specially designed to produce a comfortable airflow. Although your comment was rude and misplaced I’d like to respond in order to clear up your misconceptions. This causes air to blow upwards (to the front of it). 2. I had my antec fans making a loud noise when the ramp speed started hitting 1800+ RPM. You can also get 120 mm antec fans still with the tri-switch. Air should travel in clear path through the case. The ANTEC fan outside frame is oval and not square. The blue LEDs give your system an otherworldly glow. A tower fan is built to pull air and push it out in a wider span. I didn’t have any luck finding anything besides that. F-LUX Platform - Antec's Original Cooling Solution. - posted in Internal Hardware: This is something Ive always wondered, but Ive never wanted to turn on my computer with the side cover off. The example shown most certainly is correct. The great news is that generally speaking it’s easy to tell fan air direction if you know what to look for. If you’re not sure, check the fan’s instructions. There are no arrows showing direction, but air is pulled in on the side without the fan guard and pushed out through the guard, (they look OK either … Just remember these basic tips: Do you have suggestions, more questions, or wish I covered some topics in more detail? As the main role of the F-LUX Platform, 120 mm Reverse Fan is designed for being placed on the top of the PSU chamber, pulling in cool air from the bottom and right side of FLUX Series cases and leading the best rise in cooling performance of your GPU. Helpful. Antec makes a large variety of high-quality computer accessories, desktop tower cases, power supplies, and fans. fact – electric fans don’t cool a room by dropping the temperature. If you’re interested in finding out more, here’s a great post with some of the best box fans for white noise you can buy. Make sure the fan controller you purchase is able to support all the fans in your computer and has the appropriate pin connectors. You’ll need to rotate the fan 180° to change the air direction. Fans generally only come in a few basic designs, most of which are axial or centrifugal types. If you’re lucky enough to find that on one, it makes it even easier to tell! You need to connect a manual fan controller to your Windows system with knobs and this will set fans to different speeds.. Chris. Electric fans can run and help cool you and your room with up to an amazing 60% less power than air conditioning units! By changing the direction a fan is mounted, it can act as either an intake or exhaust. The P183 has a new fan located in front of the main hard drive bay, so there is still a fan to help cool the bottom section of the case. It’s really handy to remember method #1 above. An add-on ANTEC Golden Grease with professional formula brings better viscosity and heat-transferring efficiency, making your CPU way cooler! Box fans are especially helpful for this. An example of some common fans with markings to show which way air blows. That’s because fans don’t need nearly as much electric current to work. Basically, the oval design and case clips doesn't line up. AMD. A typical fan propels the air forward with blades that spin in one direction. Only option is to have the PSU mounted so the fan is facing upwards. This item Antec 120mm pc Fan with Red LED Low Noise High airflow for Computer Cooling,CPU Cooler,120mm Red LED 3 pack Corsair AF120 Air Series, 120 mm LED Low Noise Cooling Fan - Red (Triple Pack) ARCTIC F12 PWM PST Value Pack - 120 mm PWM PST Case Fan with PWM Sharing Technology (PST), Five Pack, quiet motor, Computer, Fan Speed: 230-1350 RPM Functionality and sleek minimalism blend seamlessly in the P101 Silent, a mid-tower ATX case with a well-crafted exterior and a practical internal configuration. Archive View Return to standard view. Well, you can also change or control fan speeds manually but the process is a bit tricky. If it’s moving clockwise, wouldn’t the air move from the front of the fan to the back (in this picture) since the blades would “‘scoop” the air from the front? Which way is the best direction to position the cooler. The Rear or Exhaust side (the side that the air comes out of) of our fans will always be the side that houses the fan motor. some of the best tower fans you’ll find today. A side-mounted fan (expelling or drawing in air in a direction perpendicular to the motherboard) might be useful here, but not all cases support that. Love them. I thought laptops had that type fan. Here’s an animated image I’ve put together to help show this. Hi, I'm using an i5 with a Noctua NH-U12P SE2 after market cooler. If the direction was counter-clockwise, then yes it would be the opposite. I figured … Alternatively, you can plug the fan in and place a tissue on a side of the fan to determine the direction of air flow. NVIDIA Ampere Streaming Multiprocessors: The building blocks for the world’s fastest, most efficient GPU, the all-new Ampere … Readmore Generally, you want the case fans in front of the case drawing in air while the fans at the rear blow air out. The ANTEC fan outside frame is oval and not square. Have a good day and thanks for dropping by. Want to know how much energy a fan can save? I enjoyed the read. If a blade is angled down and the fan turns in the same direction as the blade angle, it will blow forward. Step 1: Fans can only push air in one direction, so positioning them correctly is crucial to creating an effective airflow inside your case. If a fan has its voltage reversed or is designed to rotate in the other direction then yes, the airflow can be reversed. 5.0 out of 5 stars Wow. Big fan is a 200 mm, antec still makes them. The direction a fan blows air is always determined by (A) the shape of the blades (sometimes called propellers) and (B) the direction they turn. Rated 5 out of 5 by Sim71 from Antec VSK2000-U3 Black micro-ATX/ITX Slim HTPC SoHo Desktop/Tower Case USB 3.0 TFX PSU I used this case in a new build and it has worked out very well. I'm a do-it-yourself fanatic from Atlanta, Georgia. The air goes in through the side that has just the fan rotor and comes out the back where the motor attaches to the rest of the fan frame. They’re helpful for many common uses and problems, but there are some things you might not know about them. Airflow will always flow from leading edge to trailing, just like the wing on an airplane. That’s because a fan always has the same basic design in one form or another: fans use angled and slightly curved blades to cut through the air and force it forward or backward depending on the direction of rotation. The F-LUX Platform is an industry-leading and highly efficient design featuring an advanced case structure for massive airflow with 5 x 120 mm fans included. They’re different from other types as they produce a tall, vertical area of air and often oscillate (move side to side) to cool a room. The air flow is narrow and focused. I have an Athlon II CPU. You can expect the Antec 900 to be ready for lift off, especially with the 200mm TriCool exhaust fan and perforated port atop this stylish case. So, mount it fan facing up or modify the case, your choice. It was identified by Antec as the transient filter circuit. I think the type of fan called a “centrifugal inline duct fan” would be the closest to what you’re describing. The Antec Kuhler H₂O K240 CPU liquid cooler is a 240mm All-In-One cooling solution. To change the direction of the air moving through a fan you can take out the screws, and then flip the fan over. Here’s a cool (no pun intended!) A fan’s direction is often fixed and largely determined by what it was designed to do: Most common home fans used for cooling like this Lasko 3720 window box fan are designed to blow only one direction: forward. Here are 3 ways to tell which way a fan blows: The direction a fan blows air is always determined by (A) the shape of the blades (sometimes called propellers) and (B) the direction they turn. Love them. Conclusion. Hello Tony. The tool-less case uses clips to hold the case fan. That’s because DC power can change the operation of the electric motor inside the fan, causing the blades to spin in the opposite direction and force air to the rear. You should also heed the placement of the fans. Fans are also very helpful in some cases for blocking outside noises that cause us stress and interrupt sleep, studying, or working. My goal is to help you enjoy a fresher home! Report abuse. I'd definitely take up the power supply issue with Antec. It also depends strongly on the fan’s intended use as well.