Review of Headphones AKG K451

Traditional headphones do not lose their topicality even with the development of high technologies and with the emergence of ever newer gadgets. This fact can be easily explained by their comfort in usage and portability. Headphones are designated for usage in home conditions as well as outdoors or in transport. This accessory is usually bantam, and can be, with certainty, attributed to the class of universal devices. Headphones AKG K451 may be connected practically with any device, starting from MP3 stereo, audio system, and finishing with PC, laptop or iPad.


Basic Features of AKG K451


Headphones AKG K451 are accredited to the class of wired accessories with the bandwidth from 11 to 29000 Hz. Heightened susceptibility of headphones, which reaches up to 126 dB/mW, is considered to be quite an attractive peculiarity. Such susceptibility means that the sounding will be played back with the optimal legibility and volume even if the volume button at the device is set for …

New Budgetary Chassis K380 from Cooler Master

Cooler Master announces the release of a new entry-level chassis K380 (RC-K380-KWN1). This model will replenish the K Series of products and will feature mid-tower parameters (209x445x479 mm overall dimensions). K380 is basically intended at gamers, due to an eye-catching design: the chassis is housed in a solid casing made of steel and plastic with some aggressive inclusions and details. However, the major distinctive peculiarity ascribed to the newbie is its moderate price that will not exceed the border of $80. Affordability affirms Cooler Master's image of the company that skillfully combines high-quality with alluring prices.



The chassis is painted black from the inside and outside and accommodates a metallic grid on the frontal panel. Its side panel is notable by the availability of a large transparent window that showcases internal layout. In its turn, internal spacing is sufficient to locate motherboards of ATX and micro-ATX form-factor, graphics cards of 316 mm in …

They Did It! Official Release of AMD Radeon HD 7990 ‘Malta’

Much rumored reference graphics adapter from AMD has been recently officially introduced. As it was suggested before, Radeon HD 7990, codenamed ‘Malta’, employs two Tahiti XT2 GPUs, each of which contains 128 TMUs, 32 rasterization blocks (ROPs), and 2048 current processors (GCN architecture). Smooth work of both graphics cores is synchronized by means of PLX PEX8747 controller that supports 48 lines of PCI Express 3.0. Nominal clock frequencies ascribed to GPUs operation equal to 950 MHz, but Turbo mode enables the increase of frequencies up to 1000 MHz.



Video memory is represented by GDDR5 memory modules, the overall capacity of which equals to 6 GB (3 GB per each graphics core). Memory modules utilize 384-bit bus and run at 6000 MHz frequency with bandwidth of 288 Gb/sec per core. The incorporated PCB accommodates a single CrossFireX socket for the creation of various graphics configurations, including Quad-CrossFireX. Video interface panel boasts the availability of …
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Dell Inc. OptiPlex GX520 based on Dell Inc. 0WG233

  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • HIDCLASS
  • KEYBOARD
  • MEDIA
  • MODEM
  • MOUSE
  • NET
  • PORTS
  • PROCESSOR
  • SYSTEM
  • UNKNOWN
  • USB
  • VOLUME