SilverStone introduced a modular power supply Strider ST45SF-G form factor SFX

Power Supplies form factor SFX are usually positioned as solutions for office and HTPC systems, that is why its design is often monotonous. In this regard, a new block of SilverStone Strider ST45SF-G stands out from the competition with detachable cables in a nylon sheath and colored in black casing.

Despite its compact dimensions (125x100x63, 5 mm), power supply produces up to 450 watts of constant power at an efficiency of 88% to 92% in the networks of 230 V. It is noteworthy that the kit includes an adapter to install Strider ST45SF-G in the chassis type Mid-Tower (ATX).

Cooling of PSU is provided by 80-mm fan with support for automatic speed control. In addition, the unit has active PFC, single cable PCI-E Power on (6 +2) and two contacts at the 6-pin. Allowed not more than three per cent of deviation from the standard voltage of +12 V, +5 V and +3.3 V.

A detailed description of the new models is available on the manufacturer's website. SilverStone Strider ST45SF-G …

Gigabyte Readies Entry-Level Graphics Card GV-N640D5-2GI

Gigabyte is going to introduce one more entry-level graphics solution that corresponds to the updated Nvidia GeForce GT 640 series. Entitled Gigabyte GeForce GT 640 (GV-N640D5-2GI), the card employs GK107 GPU, running at 1046 MHz frequency instead of the preceding 900 MHz. The core, developed under 28 technological process, utilizes 384 CUDA cores.

It’s necessary to underline that the new-comer differs by the availability of 2 GB memory, whereas all etalon models take 1 GB only. Memory is represented by 64-bit GDDR5 chips that run at 5010 MHz effective frequency, if compared with 1800 MHz frequency that DDR3 modules demonstrate.

GV-N640D5-2GI comes with an improved design of PCB where a brand Ultra Durable 2 concept has been incorporated. This concept implies the employment of a high-quality hardware base, involving durable solid-state capacitors, transistors with low channel resistance RDS (on), and ferrite throttles with reduced power loss. Traditionally, the model …

Zalman Intros Three New Graphics Cards with VF1500 Cooler

Zalman, a well-known manufacturer of CPU coolers, PC cases and graphics solutions, introduces three new graphics card models, codenamed GeForce GTX 600 D5 OC VF1500, GeForce GTX 660 Ti D5 VF1500 and GeForce GTX 660 Ti D5 OC VF1500. All three models are equipped with a brand two-slot VF1500 cooler. Its framework consists of four heatpipes which transfer heat from GPU surface to an aluminum heatsink. This heatsink is accompanied by a couple of 92 mm fans, the maximal rotational speed of which achieves 1500 RPM. If compared with a reference cooler, VF1500 reduces GPU operational temperature at 25 degrees (from 81 to 56 degrees), producing 10 dB less noise (26 dB vs 36 dB).

The first model is based on Nvidia GK106 processor, designed under 28 nm technological process. It is characterized by heightened clock frequencies: nominal 1006 MHz against reference 980 MHz, and dynamic 1059 MHz against reference 1033 MHz.

The other two models, GeForce GTX 660 Ti D5 VF1500 and GeForce GTX …
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Registered at: 03 February 2012, 04:17
Last visit: 05 February 2012, 15:50