Noctua NF-A12x25 G2 PWM Sx2-PP chromax.Black, Dual Fan Set for Push-Pull and Side-by-Side Applications (Black)
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Availability:
In Stock.
Arrives
Tuesday, Jun 30
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Features
- Dedicated dual fan set with two NF-A12x25 G2 PWM 120x25mm fans that are slightly off-set in speed (+/- ~50rpm) in order to avoid undesired acoustic interaction phenomena
- State-of-the-art engineering (Progressive Bend impeller with winglets and Centrifugal Turbulator, Flow Acceleration Channels, AAO frame) and construction (Sterrox LCP, ultra-tight tip clearance)
- Ideal choice for push-pull applications as well as situations where two fans are operating side by side (240/360mm water cooling radiators, case intake or exhaust fans, etc.)
- All-black chromax version with black anti-vibration mounts; 12cm anti-vibration gasket for tighter seal on radiators, fan screws, Low-Noise Adaptor (LNA), extension cable and splitter cable included
- Trusted Noctua quality with premium-grade SSO2 bearing (MTTF > 150,000 h), safety certifications from UL and TUV, protected against reverse polarity, overvoltage and overcurrent (short-circuits)
Product Dimensions: 4.72"L x 4.72"W x 0.98"H
Brand: Noctua
Power Connector Type: 4-Pin
Voltage: 12 Volts
Wattage: 1.8 watts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 22.5 Decibels
Material: Sterrox LCP
Maximum Rotational Speed: 1800 RPM
Power Connector Type: 4-Pin
Voltage: 12 Volts
Wattage: 1.8 watts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 22.5 Decibels
Maximum Rotational Speed: 1800 RPM
Air Flow Capacity: 107.3 Cubic Meters Per Hour
Item Dimensions L x W x H: 4.72"L x 4.72"W x 0.98"H
Material Type: Sterrox LCP
Brand Name: Noctua
Warranty Description: 6 year manufacturer’s warranty
Manufacturer: Noctua
Number of Items: 2
Model: NF-A12x25 G2 PWM Sx2-PP chromax.black
Part Number: NF-A12x25 G2 PWM Sx2-PP chromax.black
Unit Count: 2.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
⭐⭐⭐⭐⭐ The Noctua NF Gen 2 fans are outstanding. Installation was straightforward, build quality is excellent, and the performance exceeded my expectations. They move a significant amount of air while remaining impressively quiet, even under heavier loads. The attention to detail is exactly what I’ve come to expect from Noctua. The fans feel premium, the included accessories are useful, and the overall engineering is top-notch. Temperatures improved noticeably in my system, and noise levels stayed low. If you’re looking for high-quality case fans that deliver excellent cooling, reliability, and acoustics, these are absolutely worth the investment.
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Reviewed in the United States on June 1, 2026 by Thecrocketts
Bought 3x of these fans (one 2-pack and one single) for a 360mm AIO cooler. These fans replaced the P12 Pro and I found them to be quieter and just as good when both fans are maxed out. I initially thought the 1800 RPM would be a bottleneck compared to P12 Pro's 3000 RPM ceiling, but there seems to be a diminishing return as both fans perform similar at max RPM while the Noctua G2 fans are much quieter and have a better noise profile.
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Reviewed in the United States on May 18, 2026 by Klay
Finally bought actual fans for my pc. When I first built my pc, I got a single arctic fan and some AIO that included fans. I got even more of those fans due to RMA-ing the first AIO as it was still under warranty. I was told to keep the fans and just send in the AIO itself. I will say this right now, nothing will ever top my PS3 and PS4 in terms of fan noise. Those AIO fans were as still loud since I use an open back gaming headset and when I boot the PC they do a brief full speed spin and then return to standard speed but that was still too loud. I digress. These around as quiet as a PS5 or my PS3 and PS4 after replacing their thermal paste. With the surplus of AIO fans I used to run 3 pulling from the front with one pushing out from the top and another pushing out from the back. Now with these its almost the same set up except it's 2 in the front pulling. Maybe when I upgrade to a better case to actually support 6 fans, I'll get another pair because my old case right now on paper says it supports 6 as in 2 on the top but the slot further back is very difficult to fit another fan due to the height of where it allows the motherboard to be positioned - its a very tight squeeze. I will be getting one more pair once I upgrade the case. No doubt about it as it's the first noctua fans I ever bought.
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Reviewed in the United States on May 22, 2026 by Kevin
My summer is going to be nice and quiet. My first set of Noctua fans and my temps have never been better.
Reviewed in the United States on June 6, 2026 by C. Lopez
Sexy, silent, simply amazing fans for an AIO or case. These are the best 120mm fans money can buy. Well done Noctua!
Reviewed in the United States on June 5, 2026 Reviewed in the United States on June 5, 2026 by Haleigh Morris
Great airflow with my new pc case. Hoping to get more. It’s effective and quiet.
Reviewed in the United States on June 8, 2026 by Hassan Shah
My Windows 11 PC sounds like my MacBook Pro now - that is, no sound at ALL during browsing and regular work. I thought desktop PCs just made sound when turned on - I didn't realize it was just the fans, so I imagined gears or whatever that just needed to be audible Lol. I guess there's nothing in a PC that needs to really make sound except fans! I have the NZXT H5 Flow (2024) case which came with two stock fans. Now I have to look under the desk to check if it's on. With heavy Blender or video editing work I sometimes hear a soft pleasant whoosh of air kick in, but nothing like the always on "running PC" sound before.
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Reviewed in the United States on May 15, 2026 by B.E. Lewis
Does its job, quietly.
Reviewed in the United States on June 6, 2026 by Sal