Cougar Vortex Fans: the Secret of Success

Nowadays a lot of hardware developers employ Vortex fans from Cougar in the design of various PC components, including CPU coolers and graphics cards. Such demand is primarily explained by an elaborate approach to the fans' framework construction. Profound testing is not the last thing to contribute to the company's success. Indeed, since the launch date in 2011, Vortex line has been enjoying great popularity throughout the world and, especially, on American and European markets.



Therefore, Cougar has designed unique fan impellers that ensure a balanced correlation between such parameters as static pressure, noise level and airflow. The implementation of aerodynamic elements on the internal part of the frame in combination with the grooves on the impellers are able to promote for an improved airflow focusing; this is achieved due to the acceleration of airflow in edge area.


All Vortex fans are based on a hydrodynamic bearing that provides for the prolonged lifetime and …

Be Quiet! to Release the Second Generation of Pure Wings Fans

Listan GmbH & Co. KG, a well-known German manufacturer that releases its hardware products under Be Quiet! brand, is going to introduce the second revision of Pure Wings series of system fans. Entitled Pure Wings 2, the new series includes two models: 120 mm model, featuring 120x120x25 mm dimensions, and 140 mm model, featuring 140x140x25 mm dimensions. Both fans are characterized as entry-level low-noise solutions, which can easily cope with the cooling of all vital system components.



Fans Be Quiet! Pure Wings 2 differ from their predecessors by the doubled number of blades. The latter have got original salient framework that considerably reduces the noise and produces efficient airflow. The fans are based on slide bearings and are estimated for 80.000 hours of trouble-free operation.


Both new-comers draw power via 3-pin connectors and are mounted by means of four screws. The 120 mm model rotates at 1500 RPM speed, producing up to 51 CFM airflow and not more than 19.2 dB …

Acer Showcases Aspire Z3-615 All-in-One PC

Acer is preparing for a May launch of the newest all-in-one PC, codenamed Aspire Z3-615. It is built on Haswell-based Intel Core CPU and employs (optionally) Nvidia graphics adapter. What is more, the model runs under the updated version of Windows 8.1 OS. The customers will be able to acquire a high-efficiency device for the price tag of $999.



Acer Aspire Z3-615 features 23-inch IPS display that supports Full HD resolution. It houses inbuilt speakers with the support for Dolby Digital Plus Home Theater technology, as well as an inbuilt microphone with Acer Purified Voice option. The latter ensures background noise clipping and high voice audibility on video-chat sessions. The implemented stand allows for the alteration of display pitch angle within the range from -5 degrees to +25 degrees.


This all-in-one solution comes with 16 GB RAM and 500 GB/1 TB hard drive. It is also equipped with BD drive, multi-format card reader, and a webcam with the support for video call in …
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Intel Corporation D945GCZ

  • 1394
  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • HDC
  • KEYBOARD
  • MEDIA
  • MONITOR
  • NET
  • PORTS
  • PROCESSOR
  • SYSTEM
  • USB
  • VOLUME