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Wednesday, 4 May 2011

What is the BEST RAM Manufacturer??


DDR RAM memory

DDR RAM memory or DDR SDRAM (Double-Data-Rate Synchronous Dynamic Random Access Memory is an extremely fast computer memory. The clock signal is useful in managing the communication between digital circuits. The DDR RAM memory transfers two times the data in the same time through its clock signal.We are leading manufacturer and supplier of Computer Memory .
How is this achieved? The clock signal synchronizes communication. When the clock signal rises or falls, the digital circuits tend to respond back. The main difference between the SDRAM and DDR memory is the manner in which the clock signal is being used for exchange of data. The SDRAM memory chips were being used to transfer data by responding to the rising edge of the signal. During this time the SDRAM transfers 64 bits of data at a time to the CPU. The DDR RAM is twice faster than the SDRAM. It responds both to the rising and falling edges of the clock signal in order to transfer data without changing the clock frequency.
The FSB or the front side bus which is a two-way data channel and the RAM speed work together in a computer system. Information from the CPU or the central processing unit is sent by the FSB to the motherboard and other components like the RAM hard drives, BIOS chips and PCI slots. This makes a computer system work like a 266MHz machine with a FSB of 133MHz that is operating a DDR1 SDRAM.
The DDR RAM memory can only operate as fast as the motherboard allows it to do so. Though it is available in a number of speeds, it is a sheer waste of money if such a version is installed that works faster than the motherboard.
There is one notch on the connecting side of the DDR memory module,ddr memory and there are two notches that get attached to the PC mother board and hold it in place. The DDR RAM is available in a double sided or single sided chip configuration. There are 184 pins in a desktop DDR whereas a SDRAM has 168 pins.
There are three kinds of DDR RAM. The DDR or DDR1 come with a range of clock speeds from 100Mhz to 200 Mhz. Superseding this is the DDR2 that has 240-pin with quadrupled speed of 266Mhz. The DDR3 has a 240-pin module that not only uses less of power but also has a speed that is eight times faster than SDRAM.
Resource:- Om Nanotech-zipmem Pvt Ltd is a leading name in the domain of computer memory and other parts and is located in Noida, India. The company is the subsidiary of Singapore based MNC and has been working with the objective of providing quality tested products to individuals in Noida, India.

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