Premium Chieftec Navitas 650 W PSU Review

Announced several months ago, Chieftec Navitas series of PSUs has managed to win the hearts of PC enthusiasts in many areas across the globe. Unlike the majority lineups where the junior model features 450/550 W power, Navitas offers 650 W GPM-650C as the first model in the line to satisfy the needs of fastidious customers. Upon the whole, the series counts five models of 650 W, 750 W, 850 W, 1000 W, and 1250 W power. Let’s see whether the junior representative of the series deserves universal acclaim.



Basic Specs and Connectors


Chieftec Navitas 650 W is delivered in a gray cardbox that contains its basic specifications. The unit is able to gain up to 648 W power on +12VDC rail efficiency. The correlation of efficiency on +12VDC rail and an overall power makes up 0.997 points. The model itself is housed in a gray case with large texture coating. Its layout might boast the incorporation of a high-voltage Nippon Chemi-Con capacitor and as much as efficient Capxon …

KingFast Showcases K25 SSD for Data Caching Activity

KingFast, a Chinese developer and supplier of high-end SSD solutions, decided to present quite a new approach in data caching by releasing a dedicated solid-state drive version. Model K25 Ultra-Cache is designed in 2.5-inch form-factor and is basically destined to fulfill various data caching procedures on availability of a slack HDD that can't cope with caching efficiently. In other words, this drive will add the required speed to the PC in which OS is installed on a traditional HDD. The most beneficial thing is that the customer won't have to deinstall OS in order to enhance the system by K25 Ultra-Cache.



This drive is equipped with 32GB of NAND MLC flash-memory and employs SATA 3Gb/sec interface. It should be mentioned that caching option is realized by means of a pre-installed Nvelo DataPlex program that facilitates all processes. The estimated consecutive Read speed achieves the margin of 270MB/sec, while consecutive Write speed is recorded at 190MB/sec.


KingFast K25 …

Asus Unveils GeForce GTX 970 DirectCU II OC Black Graphics Card

Asus is about to release another addition to the GeForce GTX 970 series of adapters – the GeForce GTX 970 DirectCU II OC Black. This videocard is differentiated by a totally black exterior (including PCB, fans and heatpipes) with bright-red details. Besides, it might boast the implementation of a factory overclocking as well as an advanced cooling system. Asus recommends selling the new-comer at the price tag of about 400 EUR.



Asus GeForce GTX 970 DirectCU II OC Black is based on Nvidia Maxwell GM204 GPU with 1664 stream processors, 64 ROPs, and 104 TMUs. It runs at 1114 MHz (nominal)/1253 MHz (dynamic) clock frequencies. The card is equipped with 4 GB of GDDR5 memory (256-bit interface), operating at 7000 MHz frequency. The integrated rear panel accommodates three DisplayPort video ports, one DVI and one HDMI 2.0 ports.


This adapter is thought to support all standard Nvidia’s technologies, DirectX 12 and OpenGL 4.4 standards, 4-way SLI technology (2x Nvidia SLI …
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Registered at: 29 August 2012, 08:01
Last visit: 02 September 2012, 15:37