Noctua Expands ‘A’ Fan Series

The line of Noctua’s A fan series has been enriched with three new models: NF-A9 92 mm, NF-A8 80 mm and NF-A4x10 5 V 40 mm. The triple is based on traditional SSO-2 bearings which provide for an optimal balance of lifespan (up to 150.000 hours) and noise level. In order to enhance the performance and reduce noise during operation Noctua equipped the fans with Advanced Acoustic Optimization frame, anti-vibration pads, and such technologies as Stepped Inlet Design, Inner Surface Microstructures and Flow Acceleration Channels.

Noctua NF-A9 model is an heir of a renowned NF-B9 version. It is available in two variations: NF-A9 PWM and NF-A9 FLX. The first one allows for dynamic alteration of operational speeds from 400 RPM to 2000 RPM; the other one offers three fixed speed indices (1050/1250/1600 RPM).

Noctua NF-A8 is a successor of NF-R8 model. It is available in three variations: NF-A8 PWM, NF-A8 FLX and NF-A8 ULN. The first fan is able to rotate at 450-2200 RPM speed …

Cooler Master N300 and N500: PC Cases of Medium Price Tier

Cooler Master announces a release of two new PC cases of mid-tower form-factor. Codenamed N300 and N500, the couple belongs to the medium price tier products and is differentiated by a laconic design combined with a thoughtfully elaborated cooling. Each model features a totally black coating and grid-like frontal panel. In retail market these cases will be offered in two framework variations: with blind side panels and with a large transparent window on one of the panels.

Both models are thought to support motherboards of standard ATX and micro-ATX dimensional type. The most notable peculiarity is the cooling system that primarily consists of two pre-installed 120 mm fans (in the frontal and rear parts of the case); however, this pair might be easily supplemented by seven (with blind construction) or five (with windowed construction) fans more. Moreover, there is a feasibility of incorporating a liquid-cooling system. Some key specifications of both novices are featured below.

Nvidia Intros Tesla K20X Graphics Accelerator

Nvidia introduces a new graphics accelerator Tesla K20X intended specifically for supercomputers. Tesla K20X, a flagship model of Tesla K20 series, is based on Nvidia Kepler architecture and is able to secure the highest performance supported by a single CPU. According to the preliminary testing, it ensures ten times faster operation of applications in combination with top-class processors. Moreover, this accelerator is currently supposed to be the most efficient one in the market, providing for utmost speeds and utmost performance ever seen.

Graphics accelerator Tesla K20X is notable by three times lower power consumption if compared with all previous generations of Nvidia products. Besides, it increases the performance discrepancy between GPU and CPU. A bunch of outstanding characteristics ensures 3.95 teraflops in calculations with a single precision and 1.31 teraflops in calculations with a dual precision.

In addition, a new series involves Tesla K20 accelerator that …
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Registered at: 20 November 2012, 16:54
Last visit: 03 December 2012, 13:25