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 …

ASRock Z77 Extreme6/TB4 will get four ports Thunderbolt

The company ASRock, as well as Gigabyte, appreciates the prospects of cutting-edge interface Thunderbolt, so much that it has supplied motherboard Z77 Extreme6/TB4 with four corresponding slots. The novelty is based on existing models with the prefix Extreme6, but its layout is slightly different from the original. In particular, the place of mini-PCIe slots and a pair of PCI slots are occupied with PCI-E x1, and PCI-E x4.

For those who don’t remember all specification, there is a reminder: ASRock Z77 Extreme6 uses a bunch of processor socket LGA1155 for two-and quad-core CPU Ivy Bridge (22 nm) and Sandy Bridge (32nm) chipset and overclocking Intel Z77 Express. The exact specifications of the new model are not listed. Its predecessor could work with three video adapters Radeon in 3-Way CrossFire (x8 + x4 + x4) or two GeForce in SLI (x8 + x8), DDR3 memory with a frequency of 2800 MHz and above, had a four-channel SATA 6 Gb / s and the same number of SATA 3 Gb / s and USB 3.0.
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Greet New Curved Monitor S29E790C from Samsung

Thirst for innovative visual technologies made Samsung develop another curved monitor – the S29E790C. The 29-inch item is based on MVA panel that is characterized by 2560x1080 resolution (Wide FHD) and 21:9 aspect ratio. The model is available in two color variations (black and silver) to perfectly match hi-tech environment. Release and price info is currently unknown.

Samsung S29E790C is able to ensure 100% of sRGB color gamut, 4 ms response time, the widest viewing angles (178/178 degrees), 300 cd/m2 brightness, 8-bit 16.7 million of displayed colors, and 60 Hz refresh time. The monitor is peculiar by an increased index of static contrast (3000:1) which might be raised dynamically due to the integration of Mega DCR system.

The curvature of the display makes up 3000R. The implemented T-shape stand features curved framework as well; it allows changing the height and tilt of the screen. There is a possibility to use the display without the stand, thanks to VESA bracket. …
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Registered at: 04 November 2012, 12:00
Last visit: 04 November 2012, 12:23