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 …

Bending Chassis PC-Q30 from Lian Li to Amaze all Customers

Lian Li, a famous Taiwanese PC chassis designer, unveils its new, extraordinary mini-tower chassis, codenamed PC-Q30. Its extraordinary nature is manifested in an atypical framework: a bending tower with a large transparent window in the front. This model features 368x284x421 mm dimensions and is earmarked specifically for mini-ITX and mini-DTX motherboards.



Lian Li promises to start the sales in June for a recommended price of about $150. In order to serve the needs of various customer audiences, the manufacturer will offer the case in two color variations: silver and black.


PC chassis from Lian Li is ready to accommodate four hard drives and/or solid-state drives of 2.5-inch form-factor, a couple of PCI/PCI Express graphics adapters of up to 200 mm in length, a low-rise CPU cooler of up to 130 mm, and a power supply unit of SFX form-factor (up to 125 mm in length). The latter is located on rubber holdups in the bottom part of the case. Unfortunately, there are no …

Asus Showcases M70 Desktop PC with NFC Support

Asus has lately announced the release of a new desktop PC that positions itself as the first ever desktop solution with the support of Near Field Communication (NFC) technology. Entitled Asus M70, the product allows for the wireless interaction and data transfer with the compatible mobile devices on Android platform. For instance, a dedicated NFC Express software app enables an automatic copying of photo/video files from the smartphone or tablet to the PC.



Asus M70 is housed in a silver case, which is differentiated by a laconic but stylish design with a luminous stripe on the frontal facet. As for the internal layout, this model is available in several variations on the basis of two-core Intel Core i7/i5/i3 CPUs (4th generation chips) and graphics cards of Nvidia GeForce family (up to GeForce GTX 650 series). Operational management is entrusted to the newest OS Windows 8.


The implementation of a built-in uninterrupted power supply (UPS) is considered to be one of the …
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TOSHIBA Portable PC

  • BATTERY
  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • INFRARED
  • KEYBOARD
  • MEDIA
  • MONITOR
  • MOUSE
  • NET
  • PCMCIA
  • PORTS
  • PROCESSOR
  • RAMDISK
  • SYSTEM
  • TVALD
  • UNKNOWN
  • USB
  • VOLUME