Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.



The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.


As the advantages of such solution can immediately be noted a lower price, due to less stringent …

AMD Officially Introduces Radeon HD 7790 Graphics Card

An official introduction of a new graphics card from AMD, entitled Radeon HD 7790, has been settled into a dedicated press briefing. Within the framework of this briefing, the company not only gave a detailed description of a long-awaited product but also divulged a comparative performance analysis with its main rival’s adapter – Nvidia GeForce GTX 650 Ti. Therefore, AMD Radeon HD 7790 graphics card belongs to mainstream items and is targeting a wide range of customers. It is based on AMD Bonaire GPU with AMD GCN architecture developed under 28 nm technological process. The GPU consists of 896 current processors, 14 computing blocks, 56 texture blocks, and 16 ROP blocks.



Video memory subsystem comprises 1 GB of GDDR5 memory type, employing 128-bit bus. Its nominal clock frequency equals to 1500 MHz, while effective frequency makes up 6000 MHz. The overall efficiency level of this adapter is estimated at 1.79 TFLOPS; this index is twice larger than the one recorded with AMD …

Meet Strike-X Air and Vx Advance Series from Aerocool

Devotees of a futuristic design and uncommon framework cannot but revel in the launch of new chassis Strike-X Air from Aerocool developers. The long-awaited product is already in the market, as well as new Vx Advance series. Chassis Strike-X Air is distinguished by the ultra-original design and open-end framework type. According to the words of Aerocool representatives, the major emphasis has been made on the handiness of usage so that each person could have a direct access to any component of the chassis.



The chassis of Strike-X Air is made of steel and supports motherboards of Micro ATX, E-ATX and ATX dimension type, and graphics cards of 330 mm. length. Expansion cards and interface panels are installed due to the ten slots in the rear part of the device. The chassis is equipped with three external modules of 5.25 and 3.5 inches type. The clipboard is intended for a single USB 3.0 socket, three USB 2.0 sockets, and a couple of 3.5 mm. sockets for headsets with a microphone. … …
AUTOMATIC SEARCH & INSTALL
device drivers
Freeware
Download (9MB)
DevID agent v4.43
* 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: 22 July 2012, 18:27
Last visit: 22 July 2012, 18:27