Mechanical and silent keyboards in Razer

The California manufacturer Razer unveils new keyboards are both mechanical and silent.

After the BlackWidow and BlackWidow Ultimate, Razer is back with a new mechanical keyboard... BlackWidow Ultimate Stealth Edition! Very logically, this solution is announced as being quieter than the previous. This is the uplift of the keys which has been improved (even if it loses a little at the level of the return of strike, of 45 g instead of 50 g).

These last are also illuminated by a five-level system. This keyboard is also an antighosting function that allows to press up to six keys simultaneously. The last baby of Razer offers also ten keys for macros (which can also save on the fly), and multimedia controls. This Ultimate Stealth Edition BlackWidow offers with 3.5 mm jacks and a USB port.

Note also his braided cable and 1 ms response time. This super keyboard 475 x 171 mm x 30 mm and weighs 1.5 kg. It will be marketed to the public price of €139.99 TTC. A non-Ultimate (without illumination) version is also available at €79.99 TTC. So that will delight those wanting fragger in discretion! Other crieront sacrilege, both the characteristic sound of a good old Cherry was as much charm as the return of strike...

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ASUS HD 6770 DirectCU Silent: the week next to €125?

The Taiwanese manufacturer Asus will soon launch its new Radeon HD 6770 passive...

AMD had launched its Radeon HD 6770 at the very beginning of the year. It should be remembered that this solution is essentially a HD 5770, and therefore a graphics card which dated from the fall of 2009. This is however no problem to Asus, as it prepares to unveil a new variation of this reference. This Radeon HD 6770 DirectCU Silent is as its name suggests cooled passively. She therefore adopted a massive sink, which includes four heat pipes Direct Touch copper and a large block of lamellae of aluminium. A small red and black fairing full table, and adds a bit of height to a graphics card that is already at least three slots.

Is found under the system of cooling Juniper XT, with its 800 processors and 1024 MB GDDR5, connected via a 128-bit bus. The frequencies are those basic, or 850 MHz in the heart, and 1000 MHz for the memory. Also note the presence of a "Super alloy" feeding system on this novelty. The bracket of the Radeon HD 6770 DirectCU Silent shows of VGA, DVI and HDMI ports. ASUS expected launch its small was last in the week next in Europe. The first listings show a rate slightly higher than €125.

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ASUS HD 6770 DirectCU Silent: the week next to €125?

The Taiwanese manufacturer Asus will soon launch its new Radeon HD 6770 passive...

AMD had launched its Radeon HD 6770 at the very beginning of the year. It should be remembered that this solution is essentially a HD 5770, and therefore a graphics card which dated from the fall of 2009. This is however no problem to Asus, as it prepares to unveil a new variation of this reference. This Radeon HD 6770 DirectCU Silent is as its name suggests cooled passively. She therefore adopted a massive sink, which includes four heat pipes Direct Touch copper and a large block of lamellae of aluminium. A small red and black fairing full table, and adds a bit of height to a graphics card that is already at least three slots.

Is found under the system of cooling Juniper XT, with its 800 processors and 1024 MB GDDR5, connected via a 128-bit bus. The frequencies are those basic, or 850 MHz in the heart, and 1000 MHz for the memory. Also note the presence of a "Super alloy" feeding system on this novelty. The bracket of the Radeon HD 6770 DirectCU Silent shows of VGA, DVI and HDMI ports. ASUS should launch its small last in the week next in Europe. The first listings show a rate slightly higher than €125.

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Cooler Master Hyper S 612, a silent Heatpipe

 

 

 

 

 

 

 

Cooler Master unveils a new Hyper 612 S heatpipe. A heatpipe designed to silence from Cooler master while being efficient.The Hyper 612 S will be a type heatpipe turn. The radiator will be crossed by not less than six heat pipes from the copper base, which will help disperse the heat on the radiator. This solution from Cooler Master is equivalent to twelve type direct contact heat. The vanes are the radiator they are rather dense but sufficiently spaced for just a small stream of air.The breakdown will be entrusted to a lifetime of 40,000 hours 120 mm fan. The particularity of the latter is to have smooth blades in the shape of wave. The fan power connector will be assigned to a connector 3 pins, PWM step but a silencer (surely an adapter on the Noctua) to reduce its speed of rotation.It may charge a maximum airflow of 52.6 CFM at 1300 rpm for 22.5 dBA. With the silencer he will charge a flow of air of 36.4 CFM to 900 rpm for only 16.1 dBA what fulfill its mission of silent heatpipe if these values are respected. If you do not look particularly silence, be aware that it will be possible to add a second 120 mm at the end of the radiator fan.Cooler Master also indicates that the fan won in a few seconds in order to maintain it easily.

The weight of the whole will be 908 g. The Hyper 612 S will be compatible with the sockets Intel LGA-1366 / 1156 / 1555 and AMD AM3 sockets / AMD2 + and AMD2. Finally its dimensions with a fan will be 140 x 128 x 163 mm.

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