Noctua switch fan Thanks to an offset design with round struts, the NA-FG1 guards offer excellent protection with My suggestion, when dealing with Noctua 40mm fans as a replacement for higher CFM fans being replaced, is to run the Noctuas as full-speed. I replaced stock fans in my previous gen 1 24 port 250 watt switch for noctua a few years ago. The new PWM version features Noctua’s novel, custom designed PWM IC for Buy Noctua NF-A4x20 FLX, Premium Quiet Fan, 3-Pin (40x20mm, Brown), compatible with Desktop: Case Fans - Amazon. It features advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality, quiet fan in 40 x 10mm size. As per MikroTik instructions, when using a RJ-45 10G transceiver, you need to add cooling, especially with passive cooled switches. No re-wiring or adapters required I recently acquired a 3560 switch for my home lab, however the fans were much too loud so I replaced them with some noctua 40mm 3 pin fans to match the 3 pin connector on the motherboard. 2 V when it is in it's idle state and at that voltage the Nocuta Decided to to make my HP Procurve 1800-24G J9028A rack switch more quiet by just swapping the fan, well turns out that it wasn't quite that easy. I’ve read of people swapping the stock fans for noctua, but the noctua 40mm don’t spin as fast, so the same people report higher switch temps. Edit: No OC'ing (or UC), all stock. I have looked around the web and found that people are replacing 40mm fans with Noctua NF-A4x20’s. wanted to quickly share my experiences with a complete Noctua Fan replacement (PSU, MOBO, Hotend) for my Ender 3 v2 as me and my neighbours were then plug the other end into the "Part Sig" connector on the custom PCB. That's probably because most of the hot air coming off the heatsink is being blown straight through and being "grabbed" by the rear exhaust fan. 81A, 40x40x28mm by Delta Electronics, while the Noctua NA-A4x20 PWM is 40x40x20mm DC 12V 0. First time posting on Reddit. Dv5V. Replace rear case fan I see where you are coming from, NOCTUA don't come with rgb, they have industrial grade fans that will blow a golf ball trough a garden hose. I built a fan controller that has a thermistor to regulate the fan speed and fakes the tach signal back to the switch so that it thinks the fans are still running correctly. Reply reply More replies More replies More replies. Top 1% Rank by size . Mark_M Known around here. I have the normal Torrent and replaced the bottom 140s with another pair of 180mm fans. By switching from the stock three 92mm fans to two of Noctua’s award-winning NF-A12x25 120mm units and by tailoring the heatsink to make the most out of the fans’ superior aerodynamic performance, thermals and acoustics of ASUS’ The NF-A12x25 5V is a dedicated 5V version of Noctua’s award-winning, premium-quality NF-A12x25 120mm fan. Those are 12 V 4 pin fans When the switch starts (using the original fans) they spin up to maximum speed, and then settle at a lower speed, which I measured to 7V. I have done the same in a switch I own and temperatures rose about 10C, to the higher end of what the switch will tolerate. That's assuming you are talking about current gen switch or an older model. Community. I can't find any solid info on what Noctua fits that switch (I found a youtube how-to for mine), but most HP switches take the Noctua 40x40x20mm fans. ) or other devices such as DVRs 4-pin PWM version for Supporting fully automatic PWM speed control, the fan uses Noctua's custom-designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. As a PoE switch, it has something like 350/400watt power supply, so the fans in there are pretty loud and run all the time. Premium quiet fan, 40x40x20 mm, 12V, 4-pin PWM, max. The temperatures are about 10c higher though but this is not an issue for me as I wont I am looking at a way, to change the stock fans in this switch with Noctua ones due to the switch being too loud to sit next to. This video shows how to replace a faulty fan inside a network switch. But I think the fan goes max speed. I've seen some posts I have a TP-Link TL-SG2428P switch and it was too loud with the stock OEM fans. Reply reply I just did this simple mod to allow my 40mm noctua fan to work in my dell powerconnect 2824 switch. Noctua offers a wide selection of fans for various demands and purposes. Upgraded Dell R210 stock fans to Noctua NF- A4x20 PWM. Had a look at fan in the switch. But yeah, you should always check the specs. list Categories Cherry MX2A Switch Keyboards (View All) Cherry MX2A Brown Switch Keyboards #204 - Setting up a Dante audio network can be very simple. This makes them ideal for enthusiasts looking for true premium-grade fans that can be colour-coordinated with popular build themes such as all black, black & white or black & red. They're still louder than I'd like. I already tried out a pair of Noctua NF-A4x20 FLX but i had to find out that the switch undervolts the fans to about 5. 24A Noctua: NF-A4x20 FLX, DC12v, 0. However, while it is easy and straightforward to replace the fans in some cases, it can be very I want to switch out the case fans with Noctua fans. For 4 days it has been at 56c w/ same load (fan level 70) The 4 sunon fans are very quiet, quieter than the Noctua, quieter than the usg w/ 2 noctua. I recently bought a Dlink DGS 1210 52 switch. So my plan is to mount 3x Noctua 80mm fans to these ventilation grills and power them through 1 USB to DC adapter. I am searching for some fan replacements for my pretty noise switch. Like 25°C cooler — the 16 POE-150W was stable at 65-68°C and doesn’t even turn on the fan until 70°C. The only benefit to tearing it down is to document its layout and how to control the fan without the new hardware. It’s a Sunon K0505pkb2. Cisco Switch Replacement Fan Kit (2x new fans) Cisco SG300-28P Super Quiet Replacement Fan Kit (2x new fans) Keep it cool and quiet! Replacement for your failing fans. Thought you guys might enjoy my second WC build! I'd rather have the unit replaced than disassemble it for a fan mod. . Parts required: two Noctua NF-A4x20 FLX. ) Our Noctua 4-pin fans are easily identified by “PWM” in their product name. The only case fan was a Noctua NF-S12A beneath the motherboard, in a pull config. I'm seeing various approaches for replacing the 40MM stock fans - Sunon, Noctua, and a few other brands. 6W, 0. Could Noctua switch to a continuous release model instead of waiting for the “perfect” product? I want their new fan now Therefore it might also not be cost efficient for Noctua to sell an in between fan that is slightly better than the old one but sub par to the The NF-F12 5V is a dedicated 5V version of Noctua’s award-winning, premium-quality NF-F12 120mm fan. I picked up a used HPE/Aruba J9727A 2920-24G PoE+ for a great price under $100 used with plans to use it as my main switch in my home office (I wish I had a basement right about now) but the fans are just too loud. Same with the rear fan. Fans used in computers are usually either 3-pin or 4-pin fans. The first gen 24 port 250 watt poe switch has from memory two fans in it. It is a 0. Has anyone here done a write up, including speed %/temperature/dB measurement, with a Nexus installed? I replaced the power supply fan in my NVR with this Noctua one. It may void the original warranty from Cisco In this video I will show you how to replace 2x stock fans of my Ubiquiti UniFi Network Switch (24 port 250w) with super quiet Noctua 20mm Noctua NF-A4x20 FL Upgraded Unifi 24 Poe switch from Gen1 to Gen2 big difference. The Noctua A4 has an Airflow rating of 8,2 m³/h, but will not perform aswell Does anyone have any information if it's possible to switch the fan on AS1002T v2 to something more quieter? If I keep the fan on "Auto" or "Low speed" my drives run way too high for my liking (53-56C). That means all top fans would be on its own splitter/hub. 1A variant as well - would that help? The fans work without any issues. The 140mm Noctua fan makes a humming noise from 700/900 RPM onward - whereas the 120mm from Noctua doesn't have that same issue (apparently being resolved with the new gen 140mm fan from Noctua arriving next year). The Noctua NF-A4x10 FLX is a low-noise fan that can be used as a replacement to noisy Hikvision DVR and NVR fans. The switch has space above/below and I've got a spare Noctua fan in the right size, and the hardware to drill out the cover. 19. Thanks to the supplied 3-way split cable and power supply adaptor, up to 3 fans can be controlled simultaneously. I think it got everybody worried about there being a fan lottery with the Steam Deck or that Valve had to permanently switch suppliers at some point and this is just how they'll be from Q2 My experience using Noctua fans for 3d printing has proved that Noctua fans make less noise because they move less air. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A20 is renowned for its superior performance and outstanding quietness of I just recently added a Unifi US-24-250W POE switch to my home network. I don't remember which model exactly and I've since moved to a newer switch. I know Noctua makes a 5v, 0. ) or other devices such as DVRs ; 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed Fans (Summary after further testing, i only recommend Noctua fan mods for the Dreamcast it’s actually an upgrade, Og Xbox 1. )Stock 78°CNoctua. Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A4x10 FLX is a highly optimised, premium quality quiet fan in 40x10mm size. Eith Taipei/Vienna, November 25 th 2024 – Noctua and Seasonic today presented the Seasonic PRIME TX-1600 Noctua Edition ATX 3. Fans went from running at 30% speed and made quite a noise to only 5% speed being nearly silent, or if the room is cold enough, they switch off entirely. I purchased the Noctua NF-A4x20 fans. Solved: Anyone know of a replacement fan for the WS-C3750G-48TS-S switch that runs quieter than the one originally built into this router? I've searched a number of web sites and found plenty of replacement fans available but none of them show noise. By Warning56k Follow. Hi Group. However, most Noctua PWM fans can be operated at below 20% I know this is 4 years ago, but I just replaced my fan with a Noctua and the thing is now as good as silent, so anyone in the future wondering if it's worthwhile - it is. More posts you Even one or two small fans in a network switch can add up with all of the other gear in the rack to a cumulative noise level that is problematic. Best. The NF-A20 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A20 200mm fan. Thanks Although the Noctua fan mod provides about a 14dB drop in noise, at 100% speed, it doesn't match the overall cooling capabilities of the stock fan at stock speeds (20%). Here's what has worked so far. Read more. Dell server and HP server I'd like to get the stock fans modified. Now While the brightness of the orange status LED provides visual feedback on the current dial setting, the push button allows the NA-FC1 to be switched into “no stop” mode, which prevents the fan from falling below a speed of 300rpm. This Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their units this way. A worthy trade-off IMO, but one which you should do knowingly. There seems to be a lot of info scattered around about these switches but I'm really looking for a definitive guide on fan mods. I haven't actually had any problems with the card or any heat issues, so i guess I'm fine with the current fan. Not "Silent" but way quieter. You may only be plugging in a single device, or you could be connecting up an entire campus. 40x40x20. I replaced all the fans in my 3d printer with Noctua's as well, which made a huge difference. Controversial the original OEM 40mm fan was swapped for another noctua 40mm fan (NF-A4x20), also the case is very much empty and the fan is pointing directly at the components That's assuming you are talking about current gen switch or an older model. One Noctua 140 as exhaust for the NH-D15, maybe I’ll do a full switch to Noctua Affiliate Links:Noctua Fan Used: https://amzn. So I purchased 4 Noctua NF-A4x20 FLX I put noctua 20X20 fans in my homelab’s 3650 and 3850 switches. For example, top fans would probably have the same fan curve between each other. The blower fan has stall detection which was on the unused 4th pin in the picture. 7 4. I have already looked at a video that goes through the process of changing the fans but the ones used in that video are Sunon Fans not Noctuas. There is a fan LED on the switch which lights up orange for fault instead of green for good. I bought a Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown) to replace the fan in the power supply. Had to cut wires from original fan enclosure and it required opening the case to fit the modified fan enclosure. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Some Noctua 120x25mm fan models are optimised for applications with specific pressure or airflow demands. The section for fan says "fault" in red. Hi, I am buying a Mikrotik CRS309 with 8xSFP+ and need to add extra cooling to it. I wouldn’t want that. I've rigged up a PwM adapter harness to a spare fan module. 05A with voltage PWM as 5V (I assume the Delta Electronics is the same). In this video we’re tackling the SG300 with a set of Noctua PWM fans that have a dramatic affect on the unit’s noise pollution. However, when I switch on my Pi, (Pi 3b+) the fan rotates without me running my script. 6 dB(A), >150,000 h MTTF ; Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance It looks like the fan's motor is physically integrated with the housing and it'd. Jul 2, 2019 1,077 1,526 Land down down under. (There are some exceptions when using pre-built systems from manufacturers such as Acer, Apple, Dell, HP, Lenovo, etc. Disabling it forces the Noctua fan to run at the max speed of 5000rpm all the time. Thanks for all your help. The Noctua A4 has an Airflow rating of 8,2 m³/h, but will not perform aswell I ran one in an R520 and put a little fan on the heatsink to directly cool it, which allowed me to then drop the speed of the system fans via IPMItools. Hopefully this should help anyone trying the same. "This fan is much less noisy that the stock fan in the Dell Powerconnect switch that it replaced. Help & Support Blog Forum. The NF-F12 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-F12 120mm fan. New. I have 3 Noctua NF-F12 (these to be exact) fans from my previous build that will just be sitting around. The other fans would be on the same header if they're in the same "area" and also sharing the same curve. Equipment: Cisco G550XG-8F8T 16 port 10G managed switch Original Fans: Delta Electronics Inc, dc brushless AFB0412VHB, DC12v 0. 7 out of 5 stars 205 ratings I popped on some metal fan grills and am using it to cool About this item . If I change the fan speed to "Medium speed" the temperatures go down to an acceptable 36-38C but the problem is that the fan is WAY too loud. I will admit, I did have my doubts to whether the Noctua fans would be enough, but so far they seem to be doing great! The fan in the modular HPE X331 power supply is too noisy use use in this environment. The main objectives from this, is that it'll be quieter, & technically more energy efficient. I silenced my Celestica 100G switch by drilling two 140mm holes in the top and running Noctua Industrial Fans. About: Warning56k! is a tech-focused page that explores the world of computer hardware, news and DIY projects. Absolutely loving mine, got it for cheap used and modded plexi side panel to mesh and switched it to top for better ventilation. Reply reply TechKnowCase Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their units this way. Available in sets of 2 (Sx2) or 5 (Sx5) including screws and a tool-free mounting system that can help to reduce both turbulence noise and performance losses, Noctua’s NA-FG1-12 are premium grade 120mm fan grills for the highest demands in acoustic optimisation and ease of installation. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as the FocusedFlow™ system, the NF-F12 is renowned for its superior performance and outstanding quietness of operation. The fan will then run at full sp Tue, 30 Jan, 2024 at 1:19 PM 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in ord Tue, 22 Nov, 2022 at I built a fan controller that has a thermistor to regulate the fan speed and fakes the tach signal back to the switch so that it thinks the fans are still running correctly. edit: one thing I forgot, most people mention these switches using a 5V fan, however for some reason mine sported a 12V one. Not a huge surprise considering this fan is 12mm smaller than the stock fan. Please see our general fan buying guide for I`m not familiar with that specific switch but earlier this year I did a fan replacement for an older Gen1 24port 250W switch using Noctua NF-A4x20 FLX fans and the difference is night and day compared to the original fans. The problem is that I do not know if the correct fan to use is the 5V or 12V model as it looks like the 5V model uses a 5V motor. Skip to; Main content; Keyboard shortcuts switches, NAS etc. But most fans range anywhere between 140 Ohm to 25 Ohm and since there is a serial connection the voltage drop isn't guaranteed value. Could Noctua switch to a continuous release model instead of waiting for the “perfect” product? I want their new fan now Therefore it might also not be cost efficient for Noctua to sell an in between fan that is slightly better than the old one but sub par to the Artic Liquid Freezer III 360 fan replacement with Noctua NF-F12 . The benefit results also in a gain of +10W TDP headroom. 9 dB(A), >150,000 h MTTF ; Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance Hi I am trying tp control the speed of my noctua fan to no avaiI. This is an easy one. ) or other devices such as DVRs ; Noctua NF-A4x20 FLX Computer Case Fan - Computer Cooling Components (Computer Case, Fan, Noctua NF-A4x20 FLX, Premium Quiet Fan, 3-Pin (40x20mm, Brown), compatible with Desktop. Those Noctuas are listed at about 18 dB. Fans went from running at 30% speed and made quite a noise to only 5% The Noctua fan I bought came with a bunch of extra cables. While the 16XG was Noctua NF-A12x25 5V, Premium Quiet Fan with USB Power Adaptor Cable, 3-Pin, 5V Version (120mm, Brown) Visit the Noctua Store. I did this fix mostly as one of the fans started to sound bad, warranty had expired and I know from PC scene that noctua All Noctua fans can also be used when only + and GND are connected. It was controlled with PWM which works well with the Noctua fans. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of the award-winning NF-R8. The Noctua comes with a resistor (called their Low-Noise Adaptor) which seems to be a 50ohm 1w that those who swapped the OEM for Noctua fans on The NF-A8 is a highly optimised, premium quality quiet 80mm fan. I highly recommend these Noctua's if you want to reduce fan noise. The easiest fan to switch out would be the power supply fan you can put a noctua to a fan in there it's the same 12 volt the second easiest would be the motherboard fan for that one though you would need a step down because it is a 24 volt and then the third easiest would actually also be the hot and fan which you could put additionally another notua fan but you need 12 volt step FAQ: Can Noctua fans be used to replace noisy stock fans in NAS devices? Noctua fans such as the 40, 60, 80, 92 or 120mm NF-A series models are ideal for replacing noisy stock fans in NAS devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their NAS units this way. The CPU is not used to switch data plane packets but to run the control plane and manage the switching hardware, so the CPU load is not indicative of anything. I'll still play around with the Noctua fan to see if I can separate it from the housing. A Noctua A4-20 5V fan or The NF-A8 is a highly optimised, premium quality quiet 80mm fan. Our passion is all things networking, homelab, PC and general computer related. Please see my affiliate links below for produc With Noctua CPU coolers and fans, you’ll have a cooling solution that boasts phenomenal thermal performance and Noctua’s signature aesthetic. Be careful if you heavily load the POE functionality of the switch. It may void the original warranty from Cisco All of that means that you can add a fan to your switch without modding it in any way - everything you do can be pretty much removed and the switch can be restored to factory stock in less than a minute. 3-Pin Fan vs 4-Pin Fan. Buy Noctua NF-A4x20 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x20mm, Brown): Case Fans - Amazon. (I ended up having to rewire them as the 3 pin connector itself was standard but the pin out was not. Technology and Support. Maybe not the case with a Noctua low-noise adapters in series with Unifi 16XG fans Noctua low-noise adapters in series with Unifi 16XG fans. I got a great deal on Cisco C4500X !6-Port switch; giving me the opportunity to finally upgrade my home lab to 10G. Upgraded Unifi 24 Poe switch from Gen1 to Gen2 big difference. Warzone+Recording 110W avg. Even one or two small fans in a network switch can add up with all of the other gear in the rack to a cumulative noise level that is problematic. This place welcomes technical support, reviews and showing off your rig. 0 GPU Heatsink, the Noctua A4 likely also performs better than the original 40mm fan and maybe even the Gamecube if your fan is really loud. 5000 RPM, max. Quieting my homelab by replacing the stock fans in my UniFi Dream Machine and 24 Port PoE Switch with Noctua silent fans March 27, 2024 · 3 min · Jim Angel Warning. " Read more "And most importantly, its silent. Buy Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown): Case Fans - Amazon. This post may contain inaccuracies and partial information or solutions. The top exhaust fans are undoubtedly still helping and doing there job. I will also have an Arctic Liquid Freezer II 360mm AIO as a top exhaust. You can certainly try remounting it in a vertical orientation, if it doesn't improve temps in any noticeable way, just switch it Correction: HPE/Aruba 2920 Switch Hi Experts, My switch has 3 fans inside for cooling and 1 fan that is in the power supply module. Do I just connect the positive and ground wire and ignore the control and sense wire? The two fans are not going into a PC I'm planning on to put them inside a closet to help get some fresh air for a Inverter. The Gen2 is fanless. Noctua's reputation for 40x20mm size ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc. Does the box have a temp sensor ? Maybe the fans could be swapped for some Noctua fans ? I am still holding off any home office network upgrades to multigigabit, so I am curious too. 80°C CB R23 Loop 110W avg. By Can Noctua fans be used to replace noisy stock fans in switches, NAS, routers or other network devices? Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for The existing fans were some 12 V, 3 pin fans from Sunon. 8W max fan, and clips into a metal holder at the far left side. Currently two ADDA AD04112UB-C56 are installed witch are 12V 3-Pin (ground and 12V are reversed) and 40x40x20 mm. take some work trying to cleanly remove it. However, while it is easy and straightforward to replace the fans in some cases, it can be very FAQ: Can Noctua fans be used to replace noisy stock fans in NAS devices? Noctua fans such as the 40, 60, 80, 92 or 120mm NF-A series models are ideal for replacing noisy stock fans in NAS devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their NAS units this way. i don't think you should go through all that trouble of dismantling the GPU, cable tying some fans on it, and risk breaking it as well as risking voiding your warranty The fans' airflow can be felt with your hand on the PSU side of the switch, and the case is only barely warmer than room temperature too. 05A Old case fan: ADDA AD0912MX-A76GL, DC12v, 0. Pull that out and disconnect its standard 3-wire fan plug from the circuit board. In this video I will show you how to replace 2x stock fans of my Ubiquiti UniFi Network Switch (24 port 250w) with super quiet Noctua 20mm Noctua NF-A4x20 FL Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their units this way. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drivetechnology and Noctua’s reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. The switch does not throw any alerts or detects any issues with the fans. Well I can say it's been almost an hour now, the switch is significantly quieter, and there's not a single fan failure reported so far, so I'll call this jury rig a success. I've tried test-fitting the fan, but it won't start spinning, the pins must be different. My initial research indicated from Dlink that this was a fanless switch. ) Checked v 140mm fan delayed, roadmap to change their Twitter say. I think you should just point a noctua fan at it because even with my 3060 I only hit temps of around 50 degrees with a fan or two pointing at it in apex at 1440p. Taking Seasonic’s state-of-the-art 1600W flagship model as a basis, the Noctua Edition utilises Noctua’s award-winning NF-A12x25 fan as well as a custom engineered fan grill for even quieter operation. Hi YouTube! Welcome back to the channel. I got a Unifi 16XG switch, it was too loud. Noctua 200 mm fan on the front and NH-U9S with two NF-A9 fans in push pull is more than enough to cool my Have been on a mission to lower the fan noise on my homelab. May 14, 2023 #5 onyxlinkia said: I don't think noctua has the blower fan for my switch. I used the fan clips that came with the stock fan. Premium quiet fan, 40x40x10 mm, 12V, 4-pin PWM, max. Upgraded Dell R210 stock fans to Noctua NF- A4x20 I wanted to use my Aruba S2500 switch, but the original fans are very loud, so I got some Noctua fans and put them in to make it much quieter. Ubiquiti Unifi Switch 24 PoE Fan Swap for Silence – Noctua Fan Replacement Leave a Comment / Technology / By Mainely Hobbies The ubiquti switch fans are too loud! This is how I made a HUGE improvement in the pitch and volume of the 2 fans on my network switch. Changed it's place with the tach and the switch is happy again. My disassembly notes were not great, so I can’t point out exactly which screws to remove. The original one was ridiculously loud and now the NVR is super quiet. Remove the top cover: You should see two fans to replaced: one at the rear of the switch near the backup power connector, and the other on the power supply module. Maximising colour choices, Noctua’s chromax edition fans can be colour-customised using the included swappable anti-vibration pads as well as optional anti-vibration mounts and cables. Reply reply More replies [deleted] Should I keep my Asus Dual fan RTX 3070 or switch to a As a PoE switch, it has something like 350/400watt power supply, so the fans in there are pretty loud and run all the time. Having received more than 100 awards and recommendations from international hardware websites and magazines, Noctua’s flagship model NF-A12x25 has established itself as a true deluxe choice when it comes to premium-quality Specifically conceived for pressure demanding applications such as CPU cooling, the classic NF-P12 120mm fan helped to found Noctua’s reputation as a top-tier manufacturer of premium quality quiet cooling components and still impresses users with its exquisite quietness and superb performance. The fan is one of these spiral squirrel fans and just blows air through into a small hole in the back. This page helps you to select the model that’s best suited for your application type. to/4hqF7KgTitle: Dusty CornerComposers: Rydman Patrick The NF-A8 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A8 80mm fan. Top. temp (CPU fan speed capped 2300 rpm and case 1600 rpm):Stock 83°CNoctua. As with most Cisco switches, the fans are very loud and I have been researching for a way to either reduce fan speed or replace them with Noctura fans. Temps stay As @DigitalVT mentioned, this lower "cold switch" fan voltage is certainly implemented this way to allow lower minimum rotation speed - and it will come up to higher voltage if required. My switch lives in my garage. Which is a good idea because the Noctua fans don't move as much air as the The Unofficial Noctua Subreddit was created as a place for users to find information, share and discuss Noctua products. Do you happen to recall which size you used for the top fan(s)? Because literally as we speak, I'm trying to fit a 200m noctua into the top fan slot, and had the unfortunate realization that NZXT's 200mm fans are atypical sizes (like 3-5mm off). I made it quieter using Noctua low-noise adapters. Adding fans to make the system quieter seems counter intuitive, but it worked for me. Reply reply I switched from Cooler Master fans to Noctua fans and the main difference was sound. I cannot hear them over the power supply fan on the switch. Hello all, Starting to spend more money than I want to here. ) or other devices such as DVRs ; 3-pin FLX version 40x10mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc. 14. pushing air away from the heatsink (same orientation as Noctua's NH-L9i). I did however not make a hole in the top, but instead used a 40x20mm My Noctua PWM fan starts to spin when the PC boots but then stops, the descriptions of the pin layouts in the motherboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage Fans (Summary after further testing, i only recommend Noctua fan mods for the Dreamcast it’s actually an upgrade, Og Xbox 1. Reply reply USW-16-150W Noctua Fan Replacement Fed up with the noise that this switch makes, it used to be silent by the most recent 2 firmware updates have the fans cycling LOUD every 10 or so minutes, I was unable to find any decent 30mm replacement fans so went for my old favourite, NF-A4x20 FLX. The Noctua 200mm doesn't even have slots to slide through the mounts it would seem I was able to get a Noctua to run by pulling parasitic power directly off the 12V PSU. As a replacement I bought two NF-A4x20 PWN from Noctua. Build Help Hello! I will be installing the Artic Liquid Freezer III 360mm AIO into an NZXT H7 to cool my i7 14700k. By providing smoother Supporting fully automatic PWM speed control, the NF-A6x15 PWM uses Noctua’s custom-designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. They were a bit quieter, but I'm frustrated that CAM won't let me run them more slowly. But I haven't had the guts yet to test it and risk frying the board. You can certainly try remounting it in a vertical orientation, if it doesn't improve temps in any noticeable way, just switch it Turns out HP procurve switches need an adapter for noctua fans (link to files in post) Share Add a Comment. Those fans will have a lot less airflow. Last commit 2024-11-11, with message: Add lots of tags to So basically I want to ask is it possible to connect a Noctua NF-F12 industrial PPC 3000 PWM 4-pin fan to a 12V power supply. It is an excellent piece of kit, but the stock cooling fans are quite noisy and the sound really bothered me. 76°C The Noctua fan is also noticeable more comfortable with same rpms. They were pretty easy to switch--just need to apply a little pressure and the slide off. 1 PC power supply. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A20 is renowned for its superior performance and outstanding quietness of EX3300 Noctua fan mod. Just worked on a couple of 1U Dual Epyc PWM between GND and +12V I got "Fan Faulty" from the switch. temp (fan speeds see 1. Open comment sort options. Cable colors are different and must be connected carefully. How would I go about attaching to the switch or putting next to it a Noctua fan po Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their units this way. Helpful. A hack is to take one of the Noctua fan I switched the NZXT fans to F12. Some with added resistance to reduce fan speed but one straight up extension. What are some good 140mm Noctua fans that I could use as my case fans? Update: I'm using the NF-A14 for the 3 front intake fans. And in omada, if you look at the switch overview. Depending on the Noctua fan motor design, it's well possible that the fan does rotate easier in the non-intended rotation direction. Sort by: Best. Had to disable the PWM to make this work. Top fans probably would have a different fan curve than front fans. The Noctua fan will plug right onto that header Those fans will have a lot less airflow. com FREE DELIVERY possible on eligible purchases. 4. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A12x25 is renowned for its superior performance and outstanding quietness of operation. Affiliate Links: Would the Noctua NF-F12s fit with all of the fans? In total I was thinking of getting 6 fans for the 3 front fans, 2 bottom fans, and one rear fan, but wanted to know if this would even fit/be worth it? How much better are noctua case fans compared to fractal fans? The small Sunon fan is KDE1204PKV1, and you can look up the performance curves for that V1 version to see the max cubic feet/minute, etc. It would run, but when I added the PWM wire to either the negative or the FG PWM wire on the switch, the fan actually did the INVERSE of what it was supposed to. Use the following criteria to select the model that works best for you: Size and shape: The first thing you should Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in switches, routers and other network devices in order to make them quieter and I recently added the Noctua NF-A4x20 PWM to my server setup, and the performance of this 40x20mm fan has left me thoroughly impressed. 17A. Could you please help me to get everything i need?So far i have this:3x Fan: Made the switch to brass tubes. When the switch requested a ramp up, the fan would ramp down. The chip temperature of the 16XG went up a bit, from around 40°C to 45°C, which seems perfectly safe — considering the running temperature of the other Unifi switches. 140mm fan delayed, roadmap to change their Twitter say. There are plenty of standard computer parts that - Replace the fans in the fan modules with Noctua fans - The switch remain functional, or trick it into thinking it's spinning at a certain RPM. I ended up using the OEM/stock fans with the Noctua low noise adapter NA-RC10 for each fan (two adapters, one for each fan so you will need to I did the very easy Noctua NF-A4x20 FLX fan switch using the same two screws and nuts (needed needle-nose pliers to hold nuts in place), and am dismayed that while it altered the switch noise from 43-45 dB to 39-41 dB (measured with the Smart Tools Sound Meter app from a couple of inches away on the fan side of the switch), the Noctua continually ramps up Stock fans: For 4-5 days the switch was at 52c Sunon fans: I installed 4 sunon fans in place of the stock fans. I don't think noctua has the blower fan for my switch. If anyone has a similar switch that they want to mod and needs help, I can post on how to do this. It is the That's probably because most of the hot air coming off the heatsink is being blown straight through and being "grabbed" by the rear exhaust fan. Back. No issues with temps and both switches are running fine with single noctua fans plugged in. The front 3 intake will be 140mm fans and the rear exhaust will be a 140mm fan. ) or other devices such as DVRs ; 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, Didn’t know that the possible configuration of the compact. com FREE DELIVERY possible on eligible ordered this one to replace aging fan in my network poe switch" Read more "These are a drop-in replacement for the stock Cisco ASA 5550 fans. I will admit, I did have my doubts to whether the Noctua fans would be enough, but so far they seem to be doing great! With that said, I have been running this switch as my main hub for about 17 days now without any issues. 1800-24G J9028A ) does not use the same size screws that Noctua does and has some weird pegs that make monting a non HP fan a bit tricky, made an adapter so that you too can stop your switch going BRRRRRRRRRRRRRR if you need to mount in a place that noise is an issue. The OEM fan is FFB0412UHN - DC 12V 0. Introduction: MikroTik CRS309 Switch Noctua Fan Install Mod. Can anyone please help? I connected my fan to VCC(5v), GND and GPIO18(PWM) and my goal is to rotate my fan based on given duty cycles. A PWM fan has 4 pins, one controlling the RPM speed. The fan in the power supply module has different color cables from the other 3. to/4eaN83bUSB Hard Drive Enclosure: https://amzn. 40x20mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc. About this item . The problem with not being able to stop the fan completely seems to be that these Noctua fan’s don’t support anything below 20%, I fount this in a datasheet: Operation below 20% PWM duty-cycle is not officially supported in the Intel specification (undefined behaviour). [Help] Noctua Fans In Cisco Nexus 5010 Switch? Noctua fan swap on an Enhance 7025B (250W) – any risks at this low power level? upvote The fans' airflow can be felt with your hand on the PSU side of the switch, and the case is only barely warmer than room temperature too.
ztagsmcb lqerr cjsy kcjmd mda hiazvj fvda ssknbl heydj qsbcu