Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.

Design and Framework

Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

Philips Boasts the Slimmest 239C4QHWAB PC Monitor

MMD corporation has just introduced its newest PC monitor under Philips brand name. According to the manufacturer, the 239C4QHWAB is the world’s slimmest 23-inch model in the market: its depth does not exceed 12.5 mm. The display is made of 100% recyclable material and is peculiar by the support for Miracast interface. The latter secures immediate, wireless data transfer from the Android-based mobile device to the display.

The model is based on IPS panel with a power-efficient LED backlight. It features rather striking specifications:

— Full HD resolution (1920x1080);

— 20M:1 dynamic contrast, 1000:1 static contrast:

— 178/178 degrees viewing angles;

— 250 cd/m2 brightness;

— 5 ms response time;

— 16:9 aspect ratio.

The 239C4QHWAB is equipped with two stereo speakers (6 W overall power), 3.5 mm output for the headphones, VGA video output, and HDMI port with MHL support; the latter allows for the charge-in of mobile devices, connected via a …

Processors Intel Haswell to Rival Accelerator NVIDIA Tesla

Intel Corporation has the intentions to introduce DDR4 memory into their server processors of Haswell series. The launch of such technological approach is planned for the 2014, however the developments in this sphere have already started. Intel’s server solutions will become a part of Grantley platform and the samples of their new series will allegedly be announced next autumn. The preview of new processors makes it clear that some of the chips will be distinguished by the increased heat generation performance which will reach 160 W.

Hence, 16-core processors Haswell-EP will rival parallel computing accelerator NVIDIA Tesla but not AMD server solutions. Intel is going to provide various working frequency options and options with different number of active cores. At the same time, TDP will fluctuate within ranges of 160, 145, 135, and 120 W. In its turn, accelerator NVIDIA Tesla, which is based on GK110 processor, consumes approximately 300 W.

In accordance with the …
Get computer-assisted driver search with our brand utility *
* The Utility requires installation. Upon installation and running DevID Agent will detect
which devices require drivers and which drivers require updates.
The Utility doesn't contain viruses or malicious code
Registered at: 17 February 2012, 22:07
Last visit: 21 February 2012, 22:01