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 …

Asus Surprises by Xonar U3 Plus External Sound Card

Asus always makes people stare at its gadgets, PC devices, and hardware components. Its latest external sound card, entitled Xonar U3 Plus, is no exception. It boasts a small-sized flash-like design, receiving power via a standard USB port. According to Asus designers, the card is intended for those customers who look for a comprehensive solution for high-quality audio playback and recording.

Asus Xonar U3 Plus is furnished with an in-build amplifier for headphones with a variable gain level, compatible with different audio fittings of less than 150 ohm impedance. Therefore, this amplifier dramatically improves the playback of high and low frequencies, adding dynamics to high-frequency and low-frequency sounds (to reproduce multiple effects: steps, blasts, etc.).

To continue, this model supports microphone recording in real time by means of an integrated digital signal processor; the latter ensures minimal latencies on audio programming. It also boasts the availability of …

Preview of video-card Club 3D Radeon HD 7970 royalAce

Club 3D has released fifth model of the Radeon HD 7970 — with the prefix royalAce in the codename. Before «ace» there were represented “the king” HD 7970 royalKing and “Queen” HD 7970 royalQueen. New model works at higher frequencies, and supports dynamic overclocking. Into the configuration of Club 3D Radeon HD 7970 royalAce inserted 2048 stream processors. Nominal of core is 1050 MHz in normal mode and 1100 MHz in 3D-games. GDDR5 memory chips make total of 3 GB and operating at 6 GHz, the memory bus is 384 bits.

Club 3D Radeon HD 7970 is notable by its effective use of a proprietary cooling system. It is equipped with a dual-slot cooling system royalAce consisting of at least three copper heat pipes, an array of aluminum fins and a pair of fan size 80 mm. According to the manufacturer reports, the construction is very quiet (31.5 dB in the normal mode of operation, 38 dB — under load), and secondly, provides a nice temperature (average during the game GPU …
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Registered at: 02 January 2012, 08:59
Last visit: 02 January 2012, 09:06