FrostyTech.com Heatsink Reviews and Analysis
      
TOP 5 Heat Sinks     TOP 5 Low Profile Heat Sinks     TOP 5 Liquid Coolers    
 Reviews + Articless     News     HSF Mfg's Index     Advanced Search    

NOCTUA NF-A12x25 advanced fan
Wed May 02, 2018 | 8:54P | PermaLink BY: Max Page
www.frostytech.com

Noctua today presented its much-anticipated next-generation 120x25mm A-series fan and the complementary NA-SFMA1 adaptors that allow it to be used on 140mm based watercoolers. The new NF-A12x25 is the first fan made of Noctua’s novel Sterrox® LCP material and integrates the company’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. While the NF-A12x25 becomes the new flagship model in the 120mm range, the classic NF-P12 will be reissued in the streamlined, more affordable redux line.

www.frostytech.com

“The NF-A12x25 is our most advanced fan today. We’ve spent more than 4.5 years developing it and it’s been easily the most thorny, intricate development project we’ve completed so far,” explains Lars Strömbäck (Noctua CTO):“In order to achieve our goal of surpassing our renowned NF-F12 and NF-S12A, we went for a completely different approach and had to use a tip clearance of only 0.5mm, which poses various new difficulties in manufacturing.”

Whereas the award-winning NF-F12 and NF-S12A are specialised solutions that are either optimised for maximum static pressure or maximum airflow, the new NF-A12x25 follows the approach of Noctua’s A-series in being a true all-rounder that yields superb results in all types of usage, regardless of whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on heatsinks and watercooling radiators. In practice, the NF-A12x25 not only outperforms the renowned NF-F12 on 120mm based watercooling radiators, but combined with the new, optional NA-SFMA1 adaptor frames, it also offers better efficiency than many 140mm fans on 140mm based systems.

One of the cornerstones of the NF-A12x25’s next-generation performance is its record tight tip clearance (distance between the blade tips and the inside of the frame) of only 0.5mm. This highly ambitious design helps the NF-A12x25 to work more efficiently against back pressure, such as on heatsinks or radiators, by reducing leak flows through the gap between impeller and frame. Manufacturing a fan with such a small tip clearance is extremely delicate and was only made possible by Noctua’s new Sterrox® liquid-crystal polymer (LCP) material, which features extreme tensile strength, an exceptionally low thermal expansion coefficient and excellent dimensional stability.

“We have never put so much research and effort into a single fan so far, both on the level of fine-tuning the aerodynamic construction and on the level of materials and manufacturing,” says Roland Mossig (Noctua CEO): “Many challenges had to be overcome, but now we’re proud with the end result and confident that the NF-A12x25 will become a new benchmark for premium-quality quiet 120mm fans.”

The NF-A12x25 will be available in a 4-pin PWM version for automatic speed control, 3-pin FLX version with Low-Noise Adaptors for three different speed settings as well as a near-silent 3-pin ULN (Ultra-Low-Noise) version. As the NF-A12x25 becomes the new flagship model in Noctua’s 120mm range, the classic NF-P12 moves to the streamlined, more affordable redux line. It will henceforth be available in 1700 and 1300rpm 4-pin PWM versions as well as 1300 and 900rpm 3-pin versions.

The suggested retail prices are as follows:
NF-A12x25 (all versions): EUR 29.90 / USD 29.90
NF-P12 redux (all versions): EUR 13.90 / USD 13.90
NA-SFMA1: EUR 11.90 / USD 11.90

FULL STORY @ NOCTUA
(https://noctua.at/en/nf-a12x25-performance-comparison-to-nf-f12-and-nf-s12a)

Recent News Stories
DimasTech Easy V3.0 Testbench Review 02/13
Arctic Liquid Freezer 240 CPU Watercooler Reviewed by Frostytech 02/13
DeepCool Captain 240 PRO 02/11
CRYORIG C7 Cu CPU Cooler Review 02/06
Cooler Master Hyper 212 RGB Black Edition Review 02/06
Swiftech H240 X3 AIO 02/05
ID-COOLING ZOOMFLOW 240 ARGB AIO Water Cooler 02/04
Gelid Sirocco Heatsink 02/04
Zaward Sylphee ZCJ003 CPU Cooler 02/04
SilentiumPC Navis RGB AIO series 02/04
more...
FrostyTech's Recent Cooling News Index & Archived Cooling News

News Categories
» Audio / Sound » Beginners Guides » Benchmarks
» Biometrics » BIOS » Business / Industry
» Cases » Chipset » Computer / SFF PCs
» Cooling / Heatsinks » CPU / Processors » Digital Cameras
» Drivers » Editorial » Games
» Gossip » Hard Drives/SSD » Hardware
» Home Theatre » Imaging » Memory
» Mobile Devices » Monitors » Motherboards
» Mouse Pads » MP3 Players » Networking
» Notebooks » Operating System » Optical Drives
» Overclocking » Peripherals » Power Supply
» Press Release » Printers » Servers
» Site News » Software » Tips
» Tradeshows / Events » Video Cards » Web News
   Looking for something a little farther back? Try FrostyTech News Archives: 1999 - present
Follow Frostytech on FacebookFrostytech News RSS FeedFollow frostytech on Twitter
Resources
° Got Feedback?
° Mk.II Test Platform
° Where To Buy?
° Manufacturer Index
° Industry Dir.
° Cooling Projects

Coolermaster Ergostand III Laptop Cooling Stand Review

Noctua NH-L9x65 Low Profile Heatsink Review

Noctua NH-D9DXi4-3U LGA2011 Xeon Server/Workstation Heatsink Review

Scythe Fuma SCFM-1000 Heatsink

Scythe Ninja 4 SCNH-4000 Heatsink Review

DeepCool Maelstrom 240 Liquid Cooling System Review
...More Articles >>




Websites you may also like:
PCSTATS

Google Search Frostytech

Time stamped: 2:25AM, 02.16.2019
In Case You Missed it...
°  DimasTech Easy V3.0 Testbench Review

°  Arctic Liquid Freezer 240 CPU Watercooler Reviewed by Frostytech

°  ADATA XPG SPECTRIX D80 hybrid liquid-air cooling

°  DeepCool Captain 240 PRO

°  CRYORIG C7 Cu CPU Cooler Review

°  Cooler Master Hyper 212 RGB Black Edition Review




FrostyTech.com
Since June 1999


Find a Heatsink / RSS Feeds
Latest Heatsink Reviews
Top 5 Heatsinks Tested
News RSS Feed
Reviews RSS Feed


Social Media
Facebook
Twitter
Pinterest


FrostyTech.com Info
Feedback
Contact Us / Heatsink Submissions
Submit News
Legal
Suite 66
© Copyright 1999-2019 www.frostytech.com All Rights Reserved. Privacy policy and Terms of Use
Images © FrostyTech.com and may not be reproduced without express written permission.
Current students and faculty of accredited Universities may use Frostytech images in research papers and thesis, provided each image is attributed.