Chieftec Navitas Gets a 450-Watt Update

First launched in 2013, Chieftec Navitas series of PSUs included five high-efficiency models of up to 1250 W power. This year the company has introduced four new editions to the family which are characterized by low power: 450 W, 550 W, 650 W, and 750 W. This update is called to satisfy the needs of unpretentious customers who require stability rather than records.

New Chieftec Navitas power supply units come equipped with a single +12V bus that covers 100% power. Hence, it’s possible to integrate the models into the latest system configurations. All of them correspond to 80 Plus Gold standard, achieving up to 87% efficiency in a wide range of operational conditions.

Their other peculiarities involve a fully modular cable system, the availability of a low-noise 120 mm fan, the support for Active PFC technology and all known protection features (i.e. OPP, OTP, UVP, OVP, SCP).

To continue, Chieftec Navitas GPM-450S ensures 450-watt power on +12V rail & up to …

Chassis Corsair Carbide 300R Review

Nowadays one can hardly trace the launch of chassis targeting different audiences. Products for gamers appear with enviable regularity, making thousands of potential buyers thrill from impatience to acquire a new creation. Unfortunately, the attribute 'gaming', defining the chassis, implies higher costs due to the integrated advanced design and technological options. Corsair perfectly understands that not all gamers can afford buying high-cost products and released gaming chassis, Corsair Carbide 300R, for middle-class customer audience. Despite the reduced cost, R300 demonstrates appropriate layout and framework facilities necessary for creation of an efficient gaming system.

Design and Layout

Corsair Carbide 300R goes with totally back casing and a single color version. The casing is made of steel, while the clipboard is made of dull plastic; this panel is fixed to the main framework by six latches with metallic inclusions. Overall design is characterized by strictness …

Sparkle Calibre X550 Ti DFL - the budget fighter of old generation

So far in the budget segment with the NVIDIA graphics card is dominated by the old generation. Presented recently GeForce GT 620, GeForce GT 630 and GeForce GT 640 are designed for the lowest price range. Replacement for GeForce GTX 550 Ti is not found yet. For this role is planed the improvement of GeForce GT 640 version with memory GDDR5. But in the sale, they are not yet available, and advertised prices are a bit high. So the GeForce GTX 550 Ti remains in demand. The choice among these models is still large. On the market there are non-standard versions with an improved cooling systems and high frequencies. Sparkle Calibre X550 Ti DFL belongs to the category of just such products.

The card comes in a long black box. Inside is another cardboard box. For accessories, there is a small separate boxes. The package includes the following: an adapter DVI / D-Sub, adapter cable with a mini DisplayPort to DisplayPort, two power adapters from molex 4-pin PCI-E to 6-pin, software CD, …
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Registered at: 02 March 2012, 23:47
Last visit: 02 March 2012, 23:47