Tag: hardware

Processor – high-tech device that is going on a silicon wafer of a certain size. on this plate are placed millions of transistors that perform work connected with calculations. Processor- paramount device, which is in the computer, its speed is measured in millions of operations per second. All processors differ in the following characteristics: Internal rate. Processor Frequency – the rate at transistors which perform operations per second. Professor Rita McGrath has plenty of information regarding this issue. The higher the frequency, the processor is faster, but with increasing frequency processor releases more heat, so you need to buy a good cooler. Size cache memory. Here, Robert Speyer expresses very clear opinions on the subject.

High-speed cache memory, it puts the processor receives a command. It is located on a plate processor, it is characterized by very fast because it operates at a frequency of the processor. Cache memory is the first and second levels. Form Factor. The form factor of the size of the processor and socket type (Socket), in which it is installed. Currently, the market extended processors following form factors: S939 (AMD), sam (AMD), sam + (AMD), S775 (INTEL).

The volume of these drives start at 256 mb. They are called: Memory Stick Pro High Speed and Memory Stick Pro Duo High Speed. And at the time, memory card Memory Stick Pro High Speed, maximum at the time a volume of 2 gigabytes, the cost was $ 700. On now we can say that the standard Memory Stick / Memory Stick Pro sunk into oblivion, he removed from production. ns similar findings. Standard Memory Stick Duo / Memory Stick Pro Duo is currently the maximum capacity of 8 gigabytes. Now the situation has changed, and ms Pro Duo now used in digital fotkamerah, but in mobile phones from SonyEricsson uses a new standard, recently appeared on the market: Memory Stick Micro M2. The memory card Memory stick Micro M2: see photo.

Memory Stick Micro M2 can be rightly called a murderer Memory Stick Pro Today's race for the miniaturization of digital devices creates new requirements for memory cards, now they must be very tiny. Memory Stick Micro M2 – a new standard from Sony, which entered into "chvatku" standards: mmc Micro and Transflash (MicroSD). Memory Stick Micro M2 slightly loses to them in size, by the way the dimensions of this Cards are as follows: 15 x 12.5 x 1.2 mm. Linear dimensions, however, speak a little – more interesting to compare the volume occupied by the cards. The latter is 225 cubic millimeters in Memory Stick Micro M2 and 165 cubic millimeters in Transflash. But back to the Memory Stick Micro M2 By speed characteristics and size exceeds MicroSd Memory Stick Micro M2, but this again depends on the manufacturer, because many MicroSD controller kit of the older generation and have a much lower rate than the Memory Stick Micro M2.