Nvidia Debuts with GeForce GTX 770 Graphics Adapter

Trailed by the flagship GeForce GTX 780 model, Nvidia officially launches one more high-performance graphics adapter of 700 series, codenamed GeForce GTX 770. Albeit the two products are rather similar in design (i.e. the incorporation of identical two-slot cooling system), their layout differs considerably. First of all, GTX 770 employs less efficient graphics core Nvidia GK104-425-A2 (28 nm) with 1536 CUDA cores, 128 TMUs, and 32 ROPs. At the same time this GPU operates at higher frequencies: 1046 MHz (nominal), 1085 MHz (dynamic).



Nvidia’s new entry comes either with 2 GB or 4 GB video memory modules of GDDR5 type. They employ 256-bit interface and ensure high bandwidth of 224 Gb/sec. Memory operational frequency is truly striking, demonstrating up to 1752 MHz (nominal) and up to 7010 MHz (dynamic) index. It should be noted that models with 4 GB modules will cost $50 more than those with 2 GB items (the recommended price makes up $399).


To continue, GeForce GTX 770 …

Major Peculiarities of Logitech Solar Keyboard Folio for iPad

Tablets iPad from Apple are considered to be a real miracle by the potential customer groups despite the relative existence time in the IT market. This is explained mainly due to the iPad’s multifunctional options and design uniqueness. In this light, there is small wonder that companies that make business on developing accessories for PCs, notebooks, and mobile devices are constantly trying to comply with the requirements of iPad users. Thereby, Logitech company, which gained reputation for developing and producing the peripheral devices, has submitted its new masterpiece to the general consideration: Logitech Solar Keyboard Folio — keyboard cover for iPad tablets.



Logitech Solar Keyboard Folio is a cover stand for iPad with the integrated keyboard and battery which is charged from the sunlight. The developers of the very accessory have announced the performance capabilities of the new model in the run-up of the mass sales launch. Under unconfirmed information, the solar …

LEPA to Release MX-F1 and MaxGold 1000 PSUs

LEPA is ready to release a new series of entry-level power supply units entitled MX-F1. The series counts three models of 400 W, 500 W and 600 W capacity: N400-SA-EU, N500-SA-EU and N600-SA. In addition, the company has expanded its MaxGold line with a flagship 1000-watt model. It corresponds to Intel ATX12V 2.4 standard and employs an optimized hardware design.



To begin with, MX-F1 PSUs offer 87% of ultimate efficiency. Operating at 20%/50%/100% loading, they are able to achieve 82%/85%/82% efficiency correspondingly. Nonetheless, the models cannot receive 80Plus Bronze certificate, since they feature limited voltage input range. All the models within the series employ a single +12V rail and boast a non-modular design.


This promotes for the connection of middle-efficiency components. They support Active PFC and a wide spectrum of protective functions (over-voltage, over-current, over-power, short-circuit). Cooling of internal components is ensured by a single 120 mm fan. …
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Sony Corporation VGN-FE770G based on Sony Corporation VAIO

  • 1394
  • BATTERY
  • COMPUTER
  • DISPLAY
  • HDC
  • HIDCLASS
  • IMAGE
  • KEYBOARD
  • MEDIA
  • MODEM
  • MOUSE
  • NET
  • PCMCIA
  • SYSTEM
  • UNKNOWN
  • USB
  • VOLUME