DDR Memory RAM
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Find DDR SDRAM MEMORY RAM installation guide for  - PC3200, PC2700 and PC2100
- 128MB, 256MB, 512MB, 1GB DDR 184pin and 200 pin RAM, memory information and buying guidelines
What is DDR memory? What DDR memory to buy? Evolution of DDR SDRAM Installing DDR Memory DDRAM Performance
 
What is DDR memory?

What DDR memory to buy?

The Evolution of DDR SDRAM

Installing DDR Memory

Influence on performance



Why buy DDR Memory?

In the last few months, the PC industry has been witness to some very exciting developments. Processors that were once considered fast (350-500MHz), have been supplanted by small squares of silicon which can easily run well over the 'magical' threshold of 1.0GHz. Still newer processors are on the drawing boards of chip designers which by the end of this year are expected to break the 2.0GHz+ barrier!

Along the way, there has been a push in the SDRAM manufacturing industry to have the present type of memory run faster, alongside the blazing processor speeds now available in the PC marketplace. The current iteration of SDRAM has begun to show its' limitations in memory bandwidth with both PC100/PC133 SDRAM platforms. By causing a bottleneck in the performance of these new processor speed demons, memory is starting to be the limiting factor to the question, "how fast can you go?"

DDRAM (Double Data Ram) evolved from the need to search out an alternative to SDRAM to free up this pressing bandwidth limitation.

What DDR memory to buy?

The the latest chipsets like the AMD Athlon XP at present the PC2700 DDR333 matches the bandwidth. Consider atlease 256MB DDR Memory as your bare minimum when you buy. It would be good if you can investing in 512MB PC2700 DDR333 as it will spare you the headache of doing a memory upgrade in future. The peformance of the DDR memory module you buy depends on the chips that make up the DDR module itself. Since the module is made up of different memory chips the ultimate speed of your module depends on all of them being able to reach the same speed.

For an example we can take the graphic cards of NVIDIA who on testing their graphics chips find the ones that can go to the highest speeds and sell them separately as their top chip, while the rest that do not quite reach the ultimate speed are sold as a slower speed processor. This way they get two products for the price of one. The same applies to memory chips. Some memory companies do the same for DDR PC2700 & DDR PC3200 (DDR333) & (DDR400) which can be slower memory chips that are able to reach the next speed level. So if you buy say DDR PC2700 you can at least be assured that it will work at 166MHz and a little more. This means that with the AMD Athlon XP FSB you can safely increase its speed and know that the DDR memory will work.

DR memory can only be used in systems designed specifically for DDR memory

What is DDR memory?

Why DDR Memory? What DDR Memory to buy?

The Evolution of DDR SDRAM

Installing DDR Memory

RAM Influence on Computer Performance

Memory Chipset Specifics (Intel, Via Apollo, SIS, AMD Chipsets)

How Computer Memory Works?
How much RAM is enough?
System RAM Upgrade Issues
Websites that sell Memory Upgrades

Other Computer Memory Upgrades and Useful Links

What is Computer Memory? |How to buy right Computer Memory? |How to Install Computer Memory? | What are different kinds of Memory Upgrades? | How Laptop memory is different than desktop Memory? | How to install Notebook memory Upgrade? |What is DDR Memory? | What is difference between DDR SDRAM 184pin and Rdram 184 pin? | What is difference between pc2100,PC2700 and pc3200 memory? |How to find Difference between Printer Memory? |How to find and install HP Printer Memory upgrade? | What is Rdram Rambus with different speeds? | What is Cisco Memory? | How to Find Cisco Memory upgrade? | Dell memory upgrade |

What is DDR memory? Why buy DDR Memory? Why not SDRAM ? Installing DDR Memory DDRAM Performance

DDR SDRAM Memory RAM   Live Support

 
DDR SDRAM Memory

   PC2100 266MHZ DDR SDRAM Memory

   PC2700 333MHZ DDR SDRAM Memory

   PC3200 400MHZ DDR SDRAM Memory

   200 PIN Laptop DDR SDRAM SODIMM
DDR2 SDRAM Memory

   PC2-6400 DDR2-800 DDR2 SDRAM Memory

   PC2-5300 DDR2-667 DDR2 SDRAM Memory

   PC2-4200 DDR2-533 DDR2 SDRAM Memory

   PC2-3200 DDR2-400 DDR2 SDRAM Memory

   DDR2 SDRAM SODIMM LAPTOP MEMORY
 

 

Find all types of DDR SDRAM Memory RAM, best quality DDR Memory and DDR2 SDRAM Memory Upgrades. We carry all types of DDR SDRAM speeds including PC2100 266Mhz DDR SDRAM, PC2700 333Mhz DDR SDRAM, PC3200 DDR 400Mhz RAM Memory. We also carry top brand Computer, Server DDR2 RAM, PC2 3200 DDR2 400Mhz Memory, PC2 4200 DDR2 533Mhz RAM, PC2 5300 DDR2-667Mhz RAM, DDR2 800Mhz PC2-6400 Memory RAM and Notebook SODIMM DDR2 RAM.

If you are not sure on which DDR Memory to select, please use our memory scanner to find the exact ram or contact our Live Support for help.

PC2100 266Mhz 184PIN DDR SDRAM Memory DIMM
DDR PC2100 266Mhz 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC2100 266Mhz ECC 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC2100 266Mhz ECC Registered 256MB DIMM 512MB DIMM 1GB DIMM 2GB DIMM
PC2700 333Mhz 184PIN DDR SDRAM Memory DIMM
DDR PC2700 333Mhz 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC2700 333Mhz ECC 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC2700 333Mhz ECC Registered 256MB DIMM 512MB DIMM 1GB DIMM 2GB DIMM
PC3200 400Mhz 184PIN DDR SDRAM Memory DIMM
DDR PC3200 400Mhz 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC3200 400Mhz ECC 256MB DIMM 512MB DIMM 1GB DIMM  
DDR PC3200 400Mhz ECC Registered 256MB DIMM 512MB DIMM 1GB DIMM 2GB DIMM


200 Pin DDR SDRAM Memory SODIMM
PC2100 266Mhz 200PIN DDR SDRAM SODMM
DDR PC2100 266Mhz 256MB SODIMM 512MB SODIMM 1GB SODIMM
PC2700 333Mhz 200PIN DDR SDRAM SODMM
DDR PC2700 333Mhz 256MB SODIMM 512MB SODIMM 1GB SODIMM
PC3200 400Mhz 200PIN DDR SDRAM SODMM
DDR PC3200 400Mhz 256MB SODIMM 512MB SODIMM 1GB SODIMM


Top Selling DDR SDRAM DIMM Desktops Memory

  1Gig (1024MB) DDR SDRAM PC3200 400MHZ DIMM

  1Gig (1024MB) DDR SDRAM PC2700 333MHZ DIMM

  2GB DDR PC2100 266Mhz ECC Registered DIMM

  2GB DDR PC3200 400Mhz ECC Registered DIMM
 

 Top Selling DDR SDRAM SODIMM Notebook Memory

  1GB DDR PC2700 333Mhz SODIMM

  1GB DDR PC3200 400Mhz SODIMM

  512MB DDR PC2700 333Mhz SODIMM

  512MB DDR PC3200 400Mhz SODIMM


PC2 3200 400Mhz 240 Pin DDR2 SDRAM Memory DIMM
DDR2 PC2-3200 400Mhz 512MB DIMM 1GB DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-3200 ECC 400Mhz 512MB DIMM 1GB DIMM 2GB  DIMM 4GB DIMM  
DDR2 PC2-3200 ECC Registered 400Mhz 512MB DIMM 1GB DIMM 2GB  DIMM 4GB  DIMM  
PC2 4200 533Mhz 240 Pin DDR2 SDRAM Memory DIMM
DDR2 PC2-4200 533Mhz 512MB  DIMM 1GB DIMM 2GB DIMM 4GB  DIMM  
DDR2 PC2-4200 ECC 533Mhz 512MB DIMM 1GB  DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-4200 ECC Registered 533Mhz 512MB DIMM 1GB DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-4200 ECC Fully Buffered 533Mhz 512M DIMM 1GB DIMM 2GB Kit 4GB Kit 8GB Kit
PC2 5300 667Mhz 240 Pin DDR2 SDRAM Memory DIMM
DDR2 PC2-5300 667Mhz 512MB DIMM 1GB DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-5300 ECC 667Mhz 512MB DIMM 1GB DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-5300 ECC Registered 667Mhz 512MB DIMM 1GB DIMM 2GB DIMM 4GB DIMM  
DDR2 PC2-5300 ECC Fully Buffered 667Mhz 512MB DIMM 1GB DIMM 2GB Kit 4GB Kit 8GB Kit
PC2 6400 800Mhz 240 Pin DDR2 SDRAM Memory DIMM
DDR2 PC2-6400 800Mhz 512MB DIMM 1GB DIMM


200 Pin DDR2 SDRAM Memory SODIMM
PC2 3200 400Mhz 200 Pin Memory DDR2 SODIMM
DDR2 PC2-3200 400Mhz 512MB SODIMM 1GB SODIMM  
PC2 4200 533Mhz 200 Pin Memory DDR2 SODIMM
DDR2 PC2-4200 533Mhz 512M SODIMM 1GB SODIMM 2GB SODIMM
PC2 5300 667Mhz 200 Pin Memory DDR2 SODIMM
DDR2 PC2-5300 667Mhz 512MB SODIMM 1GB SODIMM 2GB SODIMM