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 …

Nvidia GeForce GTX 780 Ti Graphics Card Official Release

After a line of rumors and leaks, Nvidia has officially introduced its latest powerful graphics card, codenamed GeForce GTX 780 Ti. Thanks to the implementation of a full-fledged GK110 core and the increase of clock frequencies, the card is going to compete with GTX Titan model, as well as with a top-tier Radeon R9 290X from AMD. In view of such efficiency, its recommended price goes up to $700.

The GeForce GTX 780 Ti is equipped with GK110 GPU that contains 2880 stream processors (GTX Titan features 2688 of them), 7.1 billion transistors, 48 ROPs, and 240 TMUs with the support for FP16/FP32 trilinear filtration. The core operates at 875 MHz (nominal) and 928 MHz (overclocked) frequencies. All major components are allocated on a black PCB, equipped with PCI Express 3.0 x16 bus. The incorporated GDDR5 modules with 384-bit interface (overall capacity – 3 GB) run at 7008 MHz with the bandwidth of 336 Gb/sec.

Power supply is realized via a single 8-pin and a single 6-pin …

Chieftec Developed Dragon DX-02B Chassis for Gamers

A new gaming chassis has replenished the line of PC hardware developed by Chieftec. Codenamed Dragon DX-02B, the model is designed in midi-tower form-factor and can accommodate motherboards of ATX, micro-ATX and e-ATX standard. Internal layout is predestined for the installation of eight expansion slots, and six internal bays for drives which have an access from the frontal panel. Two of those bays support hot swapping option. Besides, the casing contains four bays for 5.25-inch drives.

Dragon DX-02B is able to house graphics cards of up to 34 cm in length. It should be mentioned that one of 5.25-inch bays might be employed for the integration of 3.5-inch drive (external panel or card reader).The model supports power supply units of ATX 2.3/PS II standard, the place for which is stipulated on the chassis' base. The interface panel is introduced by two USB 2.0 ports, one USB 3.0 port, a single eSATA port, and a couple of audio-out slots.

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Registered at: 02 December 2011, 11:16
Last visit: 25 September 2013, 08:58