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Senin, 13 Agustus 2012

The difference between UTP cable with STP cable

Differences UTP cable with STP cable.


Differences in STP cables with UTP cable is if the STP cable with a protective aluminum diselaputi, whereas UTP cable is not. whether the use of aluminum on the membranes that cover the STP cable? . The point is to avoid the radiation field around the magnet on the cable. but the price of kebel STP is more expensive than UTP cable. how the composition of the cord? . same as the existing arrangement on UTP cable.

Cable types in the Network

Various Kinds Network Cable
The cable is one of the media for data transmission network, which is used to connect one computer to other computers, send the information to function in the form of electrical signals between the network computer. network cables are used there are 4 kinds:
  1. Coaxial cable
    Coaxial cable is a network that is coated with 2 levels of insulation. At first there seraut insulation conductor that serves as a conductor to reduce the influence of electromagnetic, there are two plastic insulation that serves as a protector to avoid scratches from cables.

  2. Fiber optic cable
    Is the cable network are made using materials from the filament

Intel vs AMD Processor Comparison



Both Intel and AMD use different views to the processor, the architecture of the processor itself. In this case, nothing can be said to be superior or not. AMD integrates the memory controller into its processors, so that the data path between the processor with the chipset to be shorter. Intel does not integrate the memory controller into the processor (although now that view has changed with the presence of Core i7 / codename Nehalem) and focus more on growing internal memory on the processor. Both Intel and AMD, have their respective advantages. For AMD, the cultivation of the memory controller is often referred to as HyperTransport into the processor makes data transfer rate is faster (because it does not have to wait for the data from main memory), but it makes the internal memory on the processor becomes small. For Intel, the integration of the processor internal memory (obtained from the cultivation of a large number of transistors) makes it powerful in terms of multi-threading applications as it pertains to the primary function of the internal memory of the processor itself (as a temporary data storage to be processed by the processor), but less Digdaya in its price range. I as the authors acknowledge, with Intel over AMD technology level. Therefore,

Definition VGA Card

as we know Vga card is a hardware device that is essential for the computers that we have?according to my own VGA card to his ituh to display images to the screen in VGA ituh speak their own?beberpah certain types of vga speak it was like there was a 256 MHz speed up to 1024 more depending on what we want right?
Definition VGA is an analog interface to the graphics card that is commonly used to connect the computer to a monitor that uses 15-pin plug and socket. VGA standard was originally developed by IBM in 1987 and allows for a screen resolution of 640 × 480 pixels. Since then, many revisions of the standard has been introduced.
VGA stands for Video Graphics Accelerator, serves to process data and graphics displayed on a monitor,

Jumat, 10 Agustus 2012

Memory RAM

Internal random access memory (RAM) is computer memory that is built directly into the chip microcontroller, such as computer central processing unit (CPU). Internal RAM is used by programmers to increase the speed of programs that directly addressed the function of internal RAM, and ensure that the process of data queued to be processed more quickly Internal RAM can speed up processor performance for frequently used instructions can be sent to the CPU faster than pulling them from the external RAM.

Know Your Shape Memory RAM Module

Type of RAM module to a computer system (desktop):
  • DIMM (Dual In-Line Memory Module): is the most common type used today. The form of small circuit board containing memory chips RAM. DIMM memory is standard in desktop computers today.
  • SIMM (Single In-Line Memory Module): is a type of memory module that contains a computer chip RAM used the early 1980s to the 1990s. This differs from the DIMM. SIMM modules must be installed in pairs in the slot on the motherboard. Now it is not used anymore.
  • RIMM (Rambus In-Line Memory Module): This module uses artificial Rambus.Inc RAM chip,

Main Board

Motherboard (mainboard) is the circuit board where a variety of electronic components  connected to each other as micro processor and memory (RAM, ROM, BIOS)  together with other controller chip. The motherboard connects all the computer equipment and make it work together so that the computer running smoothly.
One form of the motherboard.

 Motherboard components
1. Power Supply
As the name implies, Power supply unit (PSU) serves to supply power to other components on the PC. All PC components (except power supply) will gain power from the power supply. Specifications that are listed

History of AMD

AMD processors are the most stringent competitor for Intel processor. AMD has always made ​​a faster processor than Intel. That's why AMD is more suitable for gaming and running heavy applications (such as 3-dimensional simulation). But because AMD is always faster than Intel, then AMD is less well-known heat stable and faster. Can be said if the issue of speed, AMD came out ahead. But the problem of durability and stability, more unggul.Selain Intel's, AMD is always cheaper than Intel processors, although the same processor speed.
AMD 386SX
Processor is said to be the exact clone of the Intel 80386 processor design. Start from here that AMD began to appear