12 best arctic 120mm fans

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• OPTIMISED FOR STATIC PRESSURE: During the development of the new P12 PWM PST, special emphasis was placed on a focused airstream and thus a high static pressure
• 200 TO 1800 RPM REGULATED VIA PWM PST: Thanks to 4-pin connector, the RPM can be regulated in a broad spectrum via PWM, noise is kept at minimum while maximum cooling performance is given when needed
• MORE EFFICIENT TECHNOLOGY: The motor is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, which allows the new P12 PWM PST to run much more efficiently than its predecessors
• EXTENDED LIFE SPAN: A 10 °C lower motor temperature roughly doubles the life span of a fan, the new ARCTIC motor has a four times longer service life through its low coil temperature
• TECHNICAL DATA: Fan speed: 200–1800 RPM, Airflow: 56.3 CFM/95.65 m³/h (@ 1800 RPM), Noise Level: 0.3 Sone (@ 1800 RPM), Pin: 4-pin

User questions & answers

Question:	Do you have a whining noise on different rpm? my sounds unbearable
Answer:	made for wrestling action figures
Question:	Can it be connected to 3 pin fans
Answer:	yes they do
Question:	The pst connections has only 3 pins. Will the speed be the same has the main fan that has 4 pins connected on to the 4 pin motherboard ? Bios in pwm
Answer:	Ring is a decent size for toys.
Question:	Do these fans come with screws or rubber pins to mount the fans, or are those bought separately
Answer:	they are plastic

Product features

Optimised for Static Pressure

During the development of P12 PWM PST, special emphasis was placed on a focused airstream and thus a high static pressure. The fan ensures extremely efficient cooling, even with increased air resistance. Therefore, the P12 PWM PST is particularly suitable for use on heatsinks and radiators.

More Efficient Technology

The motor is powered by a Magnet ring, which allows the P12 PWM PST to run much more efficiently than its predecessors. This saves energy and lowers the coil temperature without comprimising the performance.

200 to 1800 RPM regulated via PWM

Thanks to the 4-pin connector, the RPM can be regulated in a broad spectrum via PWM. In this way, noise is kept at a minimum while maximum cooling performance is guaranteed when needed.

High Quality Bearing

Thanks to a special technology developed in Germany, friction within the bearing is reduced and greater efficiency is achieved. As a result, there is less heat development as well as less bearing noise, which means you can enjoy a longer service life from your fan.

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• INNOVATIVE DESIGN: Design of fan blades improves airflow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure
• TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case
• LONG SERVICE LIFE: The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life
• SAVE YOUR MONEY WITH THE FIVE PACK: By buying this product you will receive five F12 Standard Case Fans, thus saving your money
• TECHNICAL DATA: Fan speed: 1350 RPM, Airflow: 53 CFM/90.1 m³/h (@ 1350 RPM), Noise Level: 0.3 Sone (@ 1350 RPM), Pin: 3-pin

User questions & answers

Question:	Does these have PWM
Answer:	No, please consider F12 PWM Rev.2 or F12 PWM PST. -Justin@ARCTIC
Question:	Is it 4 pin or 3 pin? The earlier answer seems to be guessing. 3 pin is PWM, and 4-pin is both PWM and measured RPM (tachometer pulses) as feedback
Answer:	there are different versions of each type of fan (P or F series) and the different sizes. 3 pin (usually) means voltage control, 4 pin (most of the time) runs in pwm mode. no difference in operating (one better than the other), as long as the board/fan controller recognizes the fan properly, and 3 pins transfer rpm as well. but fan rpm controlled by voltage seems to be a bit smoother at the lower end (~500 rmpand lower), versus the pwm one. then again, the "normal" F/P fans with pwm (0.3 sone) usually allow for lower minimum rpm (down to ~200) versus the silent type about ~350 (0.08 sone)
Question:	What is the difference between Rev. 2 and Rev. 1 - I can't find the differences on their site. Thank you
Answer:	Hi,The Rev 1 is now the PWM PST fan and comes with a PST adapter to add more fans to the same PWM Signal. The Rev 2 is the same fan but without the PST adapter. Best regards,Jens
Question:	Static Pressure? can't seem to fine it any where online
Answer:	Air Flow: 74 CFM / 126 m³/h (@ 1,350 RPM)Noise Level: 0.3 Sone (@ 1,350 RPM)This is from URL: http://www.arctic.ac/us_en/arctic-f12-pwm-pst.htmlThe included manual / instructions say noting but "high static pressure"

Product features

Long Service Life

The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life.

Innovative Design Enables Quiet and Efficient Ventilation

The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation. The impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure.

Two Way Installation

You can either blow warm air out of the case or draw cool air into your case.

Highly Efficient

The ARCTIC F12 Case Fan is the ultimate PC-Cooler solution.

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• A-RGB FOR FULL COLOUR CONTROL: 12 A-RGB LEDs can be controlled independently of each other; the BioniX P120 A-RGB is compatible with the common A-RGB standards of leading motherboard manufacturers; incl. A-RGB Controller
• EASY CHAIN VIA CONNECTOR BLOCK: Fan has input and output to pass on light and fan signals; connector block enables this without visible cables
• PRESSURE OPTIMISED: In the development of the BioniX P120 A-RGB particular emphasis was placed on a focused Air Flow and high static pressure 2.1 mm/H2O; this guarantees efficient cooling
• 400 TO 2300 RPM: Wide speed range and PWM Technology allows synchronous fan speed control with all other fans for maximum cooling performance
• TECHNICAL DATA: Fan Speed: 400-2300 RPM, Airflow: 48 CFM/81.55 m³/h, Noise level: 0.45 Sone, Static Pressure: 2.1 mm/H2O, 2x A-RGB Fan 8-pin Connector

User questions & answers

Question:	The p140 is too much because it is not shipped and sold by amazon, like the p120 is. when will you get the p140 shipped and sold from amazon
Answer:	Try NewEgg or FrozenCpu to buy. These are finest fans for money IMHO! Cheers
Question:	What size screws are included. I want to mount on my radiator
Answer:	Only include bright Chrome colored short screws... You would need to use / buy longer screws included with your brand radiator..... Also they would be fine thread as opposed to standard fan to chassis "coarse thread" screws! These are powerful high quality fans for radiator, by the way.
Question:	Does this work for to swap fans from the arctic liquid cooler
Answer:	If you mean the Liquid Freezer, yes. But they're the same fan design that comes with it. Not much point unless you want to add some for push/pull, or want to add/remove RGB fans. They're the best high static pressure fans I've used! Just make sure you're matching 120 with 240/360 rads and 140 with 280 rads (Arctic makes both 120mm and 140mm of these five bladed high pressure fans).
Question:	What's the difference between the bionix p120 and the f
Answer:	F12 has 9 thinner blades and moves more air with no resistance. P12/P12 Bionix have 5 thicker/stronger blades and provide more static pressure(think of it as pushing the air out harder, and to a lesser extent pulling air in harder). Generally, you can always use a comparable static pressure fan(Artic P12, EK vardar, Noctua A12x25), but an airflow focused fan(Artic F12, Noctua S12) will have marginally quieter air noise(the noise of air moving, as opposed to fan motor noise) if you don't restrict it's flow too significantly.

Product features

A-RGB for Full Colour Control

The 12 A-RGB LEDs installed in the BioniX P120 A-RGB are autonomously controllable. The BioniX P120 A-RGB is compatible with the common A-RGB standards of motherboard manufacturers for the simplest possible use. It can therefore be fully illuminated directly via the A-RGB motherboard connection or via an external controller and synchronized with other hardware lighting.

Easy installation and extension via Connector Technology

The ARCTIC Bionix P120 A-RGB have two connections: a power-in and a connector output. ARCTIC uses an 8-pin connector for this, which forwards both the fan and lighting signals and considerably simplifies the cabling *. The included connector block also enables a wireless series connection.

*all necessary cables are included

High-quality plain bearing

Thanks to an alloy/lubricant combination developed in Germany, friction within the bearing is reduced, increasing efficiency. In this way, less heat is generated, there is less bearing noise and the service life of the fan is extended.

Optimised for static pressure

During the development of the new BioniX P120 A-RGB, special emphasis was placed on a focused airstream and thus a high static pressure. The fan offers extremely efficient cooling, even with increased air resistance. Therefore, the BioniX P120 A-RGB is particularly suitable for use on covered case vents or inlets with filters.

Size & Weight

Lenght: 120 mm

Width: 120 mm

Height: 30 mm

Weight: 213 g

Product description

Case cooling is becoming more essential These days. The better airflow inside your system, The cooler and more stable system you will get.

From the Manufacturer

From the Manufacturer



PRODUCT FEATURES



PRODUCT SPECIFICATIONS

• Air flow - 44.73 CFM. Noise level - 23.7 decibels
• 4 IN 1 Value Pack
• Higher air flow to enhance cooling performance
• Ultra silent operation at 19 dBA
• Economic solution for perfect performance
• RoHS compliance for protecting the environment

User questions & answers

Question:	Is the 92mm size a measure of the physical plastic, so that it's 90mm from screw to screw
Answer:	The size is the actual outside measurements of the housing. A 92mm fan has holes on 82.5mm centers and a 120 mm fan has holes on 105mm centers. I have a Thermaltake case with room for a 120mm fan, but the widest holes are on around 93mm centers that don't fit any readily available fan that I have found except these. My 120mm version of these has a second set of holes on the output side on about 93mm centers that work in this case. I stocked up while they are available.
Question:	I would like to use this fan to help cool a rv fridge. which two wires should I use to connect it
Answer:	Just remember your RV's (or car's) "12 volts" is actually higher than 12 volts. Case fans, LED lights, anything with a 12v wall-wart all take exactly 12volts. Depending on what it is, 13 to 14 volts plus might not be a problem, but to play it safe I'm using a "Buck Converter" to provide up to 3 amps of 12 volts for my LED's and a Blu-ray player. Not sure if it would be needed for these fans, my guess is they will work fine without it, but may not last as long being constantly fed higher voltages than they're rated for.
Question:	what is the cfm
Answer:	Newegg lists CFM at 44.73 for the 120mm case fan. I believe it's accurate.
Question:	what adapter do i need to connect these to my power supply? and can i connect all on the single cable
Answer:	I purchased the 140 mm, though I would assume they should be the same. the fans themselves are 3 pin if you are going to attach them directly to your motherboard but they also come with 3 pin to molex adapters (which I used) in order to connect them directly to the power supply. I was able to attach two fans in series to one of my power supplies molex strips.

Product features

Cooler Master Sleeve Bearing 120mm Silent Fan for Computer Cases

Features:

• Silent operation for case cooling
• Higher air flow to enhance cooling performance
• Fan Dimensions (L x W x H) 120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch
• Fan Rated Voltage 12V DC
• Fan Rated Current 0.07 A
• Fan Speed 1200 RPM ± 10%

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• LOW TEMPERATURE: Bionix gaming fans last four times longer thanks to the low temperature of the coil, therefore, we extend the warranty to 10 years
• 200 TO 1800 RPM: With a wide range of regulation and the PWM Sharing Technology (PST), the BioniX F120 fan speed can be controlled synchronously with all your other fans together
• PWM SHARING TECHNOLOGY (PST) LESS NOISE: The PST ensures that all your fans listen to a single control signal, stop at low load, turn whenever necessary
• OPTIMISED FAN DESIGN: We have further optimised fan blade design for higher airflow with reduced noise
• TECHNICAL DATA: Fan speed: 200–1800 RPM, Airflow: 69 CFM/117 m³/h (@ 1800 RPM), Noise Level: 0.5 Sone (@ 1800 RPM), Pin: 4-pin

User questions & answers

Question:	The description says 140mm, but the name of the product and the box details pictured say 120mm, is it 120mm or 140mm
Answer:	The F12s are 120 mm and the F14s are 140mm. Same with the P12s and P14s Not sure why amazon globs them all together to confuse everything. If you want the specs, check the back of the box on the product images. In the charts, amazon has the 140 mm specs listed for the 120 mm fans (i.e., the chart shows the Arctic BioniX F120 is 104 CFM, but that's the number for the BioniX F140. The F120 is actually 69 CFM according to the box.
Question:	Can I place this on the esports cpu
Answer:	Probably you just need somewhere to mount it and somewhere to plug the power cable into your motherboard. If you look at a schematic of your board you can probably find where the plugs for the fan are and if you don't have enough on the board you can get a splitter so you can plug 2 fans on 1 fan power plug (if that makes any sense).
Question:	Can these be used as 4 pin fans
Answer:	Yes, these are 4 pin PWM fans that plug into a 4 pin header on a motherboard. These and all other 3-Phase fans sound more pleasant than regular PWM fans.
Question:	How do these compare to the noctua nf-s12b redux-1200 case fans for high airflow
Answer:	Per the specs of the Arctic Spinning at a full 1800 RPM it is rated to move 117 m³ of air per hour for 13.99$, whereas the NF-S12B redux-1200 PWM moves 100.6 m³ of air per hour 13.95. The arctic fan is around 20 decibels (if you convert .5 sone) and the Noctua is 18.1 decibels. Depending on if you value the extra quiet, or want maximum airflow, those seem to be the seperating points not necessarily on price, but looks are definitely better on the Arctic as well.

Product features

Maximum Quietness, Minimum Vibration

Extremely quiet operation through a specially developed motor ensures long sessions without annoying noise. ARCTIC's motor of the BioniX Fans eliminates vibrations directly at its source, in particular at the motor. Thus, there is no need for rubber spacers due to the steady torque and smoother switching of the magnet field.

200 to 1800 RPM

With a wide range of regulation and the PWM Sharing Technology (PST), the BioniX F120 fan speed can be controlled synchronously with all your other fans together and thus keep the noise at a minimum.

Optimised Fan Design

We further optimised the fan blade design to get a higher airflow at lower noise generation. This guarantees high pressure and highly efficient ventilation for your gaming case.

Enhanced Bearing

Due to a unique technology developed in Germany, the friction within the bearing is reduced and a greater efficiency is achieved. This way, there is less heat development as well as less bearing noise and you can enjoy a longer service life of your cooler.

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• LOW TEMPERATURE: Bionix gaming fans last four times longer thanks to the low temperature of the coil, therefore, we extend the warranty to 10 years
• 200 TO 1800 RPM: With a wide range of regulation and the PWM Sharing Technology (PST), the BioniX F120 fan speed can be controlled synchronously with all your other fans together
• PWM SHARING TECHNOLOGY (PST) LESS NOISE: The PST ensures that all your fans listen to a single control signal, stop at low load, turn whenever necessary
• OPTIMISED FAN DESIGN: We have further optimised fan blade design for higher airflow with reduced noise
• TECHNICAL DATA: Fan speed: 200–1800 RPM, Airflow: 69 CFM/117 m³/h (@ 1800 RPM), Noise Level: 0.5 Sone (@ 1800 RPM), Pin: 4-pin

User questions & answers

Question:	What's the difference between the bionix p120 and the f
Answer:	P120 Optimized for Static Pressure. It more useful as CPU heatsink fan, where airflow has a resistance, as well on radiators for water cooling systems.It better saves energy and lowers the coil temperature without compromising the performance. F120 more for any widely general use inside a case.
Question:	how long are the wires
Answer:	Cable Length: 400 mm / Sub PST Cable Length: 50 mm
Question:	which series is the airflow variant
Answer:	This series is the airflow variant. Not static pressure.
Question:	I want to buy 4 of these for a build but I don’t know if I need cable splitters
Answer:	You don't need a cable splitter. Its got a daisy chain built in.

Product features

Maximum Quietness, Minimum Vibration

Extremely quiet operation through a specially developed motor ensures long sessions without annoying noise. ARCTIC's motor of the BioniX Fans eliminates vibrations directly at its source, in particular at the motor. Thus, there is no need for rubber spacers due to the steady torque and smoother switching of the magnet field.

200 to 1800 RPM

With a wide range of regulation and the PWM Sharing Technology (PST), the BioniX F120 fan speed can be controlled synchronously with all your other fans together and thus keep the noise at a minimum.

Optimised Fan Design

We further optimised the fan blade design to get a higher airflow at lower noise generation. This guarantees high pressure and highly efficient ventilation for your gaming case.

Enhanced Bearing

Due to a unique technology developed in Germany, the friction within the bearing is reduced and a greater efficiency is achieved. This way, there is less heat development as well as less bearing noise and you can enjoy a longer service life of your cooler.

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• INNOVATIVE DESIGN: Design of fan blades improves airflow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure
• PERFECT CASE FAN REGULATION WITH PWM: The PWM function allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling and minimizes the noise level
• TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case
• LONG SERVICE LIFE: The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life
• TECHNICAL DATA: Fan speed: 230–1350 RPM, Airflow: 53 CFM/90.1 m³/h (@ 1350 RPM), Noise Level: 0.3 Sone (@ 1350 RPM), Pin: 4-pin

Product description

• Fan: 120 mm, 200 - 1.800 RPM (Controlled by PWM)
• Air Flow: 56.3 CFM / 95.65 m³/h (@ 1.800 RPM)
• Noise Level: 0.3 Sone (@ 1.800 RPM)
• Static Pressure: 2.2 mm H2O (@ 1.800 RPM)
• Typical Voltage: + 12 V DC
• Start-up Voltage: 3.9 V DC
• Cable Length: 400 mm
• Sub PST Cable Length: 50 mm
• Motherboard:  + 12 V DC, PWM control signal, 4-pin connector + 4-pin socket

• 120 mm, 200 - 1.800 RPM
• 56.3 CFM / 95.65 m³/h
• 0.3 Sone (@ 1.800 RPM)

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• NEW FAN DESIGN: The BioniX P140, specially optimized for static pressure, has a newly developed fan design and is particularly suitable for use on heat sinks, radiators, pinholes, filters
• 200 TO 1950 RPM: The wide speed range and PWM sharing technology (PST) enable synchronous control of the fan speed with all other fans
• MAXIMUM QUIET RUN: The motor of the P-fan generates only 5% of the commutation vibrations of a conventional DC motor, thanks to the even distribution of force, there is no need for a rubber buffer
• EXTENDED LIFE SPAN: A 10 °C lower motor temperature roughly doubles the life span of a fan, the new ARCTIC motor has a four times longer service life through its low coil temperature
• TECHNICAL DATA: Fan speed: 200–1950 RPM, Airflow: 77,6 CFM/131.92 m³/h (@ 1950 RPM), Noise Level: 0.45 Sone (@ 1950 RPM), Pin: 4-pin

User questions & answers

Question:	Is there a separate power supply available
Answer:	Thank you very much for your attention,it is made in China.
Question:	Would the p140 be suitable for push/pull? Or P140 push, F140 pull
Answer:	China
Question:	static pressure rating
Answer:	Yes. Fits all cast iron skillets up to 12.5 inches.
Question:	How do these compare to the Arctic p14 as a case fan
Answer:	Extrac knob was included as replacement if you lose the small parts when detaching them for cleaning. Certainly, you can clean it with dishwasher.

Product features

Optimised for Static Pressure

During the development of the BioniX P140, special emphasis was placed on a focused airstream and thus a high static pressure. The BioniX P140 is particularly suitable for use on heatsinks and radiators.

More Efficient Technology

The motor is powered by a Neodym-Iron-Boron-Magnet ring, which allows the new BioniX P140 to run much more efficiently than its predecessors. This saves energy and lowers the coil temperature without comprimising the performance.

200 to 1950 RPM regulated via PWM PST

With a wide range of regulation and the PWM Sharing Technology (PST), the BioniX P140 fan speed can be controlled synchronously with all your other fans together. This keeps noise at a minimum while guaranteeing maximum cooling performance when needed.

High Quality Bearing

Thanks to a unique technology developed in Germany, friction within the bearing is reduced and greater efficiency is achieved. As a result, there is less heat development as well as less bearing noise, which means you can enjoy a longer service life from your fan.

• Silent Case Fan：8 rubber pads which can make your rig more quietly (21.5dBA) when the fans work with high performance.
• Easy To Install: Entry-level installation and operation, only 3 steps.
• Superior Airflow And Pressure : The square design of the fan frame providing highly efficient ventilation.(1000 RPM)
• High Quality Fan Blade :Designed with 9 blades to provide high airflow (37.5CFM), good cooling capacity.
• Technical Data: Fan Speed: 1000 RPM , Airflow: 37.5CFM , Air pressure: 0.71 mmH2O

User questions & answers

Question:	What is the voltage
Answer:	One between the 5.25 and 3.5 drive bays. Just a little slot. The second is on the floor of the case. Four screw holes.

Product features

Silent Rubber Pad：

Antec P12 Case Fans with 8 rubber pads which can make your rig more quietly when the fans work with high performance.

Hydro Bearing：

The superior airflow (37.5 CFM), ultra-long lifespan for years of maintenance-free usage.

High Quality Fan Blade :

The 9 Blades not only provide high performance ( 37.5 CFM) but also provide the high level noise (21.5dBA)

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

• GREATER EFFICIENCY - LESS NOISE AT HIGHER AIRFLOW: At low fan speed, the motor noise is key, a motor developed in Germany with a new alloy/lubricant combination reduced friction and noise
• INNOVATIVE DESIGN: Design of fan blades improves air flow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure
• TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case
• LONG SERVICE LIFE: The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life
• TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 46 CFM/78 m³/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin

User questions & answers

Question:	I want to use these fans to move air around my indoor hydroponic garden. Is there an adaptor/connection so they can be powered from an outlet
Answer:	The Seaflo 4" fan works excellent. The sound level is much lower than I expected. The air flow is tremendous. Your question: Will a 6 amp adapter power a fan who demands 6 amps. It will but for how long? Your power supply output should always exceed the maximum amperage drain of your device you wish to power. The power supply max. output should be at least 10% greater than the maximum draw of the device. Spend a little more and get a power supply with some margin. You will be glad you did both from a safety aspect and the longevity of the power supply. When you are pushing the power supply to it's maximum capability continuously, the temperature will rise in the power supply. As the temp goes up in the supply, the voltage goes down. When the voltage goes down, the fan speed goes down proportional to the voltage drop. Personally, I would buy a supply whose maximum output it 50% greater than the need of the device to be powered.
Question:	Is it a 4 pin connecter
Answer:	not I wanted too but I realized you couldn't do it. To be small, it does move a lot of air.
Question:	power wires are two, three or four
Answer:	About 24 watts when running. About 50 watts when it is kicking on.
Question:	Which wire is +12vdc and which is Gnd
Answer:	Italy. It is a very high quality product.

Product features

Greater Efficiency - Less Noise at Higher Airflow

At low fan speed, the motor noise is key. A motor developed in Germany with a new alloy/lubricant combination reduced friction and noise.

Long Service Life

The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life.

Innovative Design Enables Quiet and Efficient Ventilation

The innovative design of the fan blades improves the airflow and facilitates a highly efficient ventilation. The impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure.

Different Installation

Exhaust hot air out of the case, intake cool air into the case.

• High performance cooling fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1700 RPM, max. 25.1 dB(A), >150,000 h MTTF
• Renowned NF-P12 high-end 120x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users
• Pressure-optimised blade design with outstanding quietness of operation: high static pressure and strong CFM for air-based CPU coolers, water cooling radiators or low-noise chassis ventilation
• 1700rpm 4-pin PWM version with excellent balance of performance and quietness, supports automatic motherboard speed control (powerful airflow when required, virtually silent at idle)
• Streamlined redux edition: proven Noctua quality at an attractive price point, wide range of optional accessories (anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, etc.)

User questions & answers

Question:	Does this come with a molex connector
Answer:	No
Question:	Will the pwm control on this fan stop it completely even with power to +12v/gnd
Answer:	I bought this as an accessory to the ring and my daughter said the bigger guys worked well. Sorry that's not more help. I think their figures were the 3" or 4" ones.
Question:	Is this an airflow fan or a static pressure fan
Answer:	They do break apart but are easily able to be put back together
Question:	How many cfm, or cubic feet per minute
Answer:	They're 6 inches

Product features

Proven NF-P12 design

Tens of thousands of quiet cooling enthusiasts around the globe swear by Noctua's classic NF-P12. Thanks to its impressive quietness, excellent performance and impeccable quality, the NF-P12 has become an established reference for quiet 120mm fans.

Pressure-optimised Nine-Blade Design

Specifically developed for high-impedance applications such as CPU coolers, water-cooling radiators or cases with tight fan grills, the NF-P12's nine-blade impeller provides outstanding pressure and airflow performance.

SSO-Bearing

Combining the proven concept of hydrodynamic bearing with an additional magnet that supports the self-stabilisation of the rotor axis, Noctua's time-tested technology has become synonymous with supremely quiet operation and exceptional long-term stability.

Vortex-Control Notches

Noctua's signature Vortex-Control Notches split up trailing edge vortices and thus spread the fan's noise emission over a wider range of frequencies. This measure makes the fan sound more pleasant to the human ear.

Colour-customisable with NA-SAVP1 anti-vibration pads

The fan’s frame can be outfitted with Noctua’s chromax line NA-SAVP1 anti-vibration pads. Available in black, red, blue, white, green and yellow, these pads not only damp minute vibrations but also allow the fan to be colour-customised in order to coordinate it with popular build colour schemes!