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If the motherboard supports both DDR and SDR RAM, it is almost always a better idea to go with DDR RAM

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15y ago
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Q: What is beter to speed up a p4 computer a DDR or a SDR?
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Ddr and sdr ram different?

Yes they are definitely different as DDR stands for Double Data Ram & SDR stands for Single Data Ram and further explanation can be found here http://en.wikipedia.org/wiki/DDR_SDRAM


Is ddr or sdr ram will support Intel Pentium processor 733 mhz computer?

yes


Can you DDR SDRAM in an SDR SDRAM slot?

No.


Which type of memory module is used in a desktop computer?

DDR, DDR2, SDR, DDR3, DDR4. SO-dimm are for laptops


Can you use DDR SDRAM modules in an SDR SDRAM slot?

No.


Can you convert a motherboard that uses SDR SDRAM modules to DDR SDRAM?

No.


Is 512 SDR RAM or 256 DDR RAM better?

512 SDR. DDR2 is better, but more the memory better it is for your PC, irrespective of the memory technology. You have a point there but considering the current trends, i will prefer the DDR because sdram is being replaced with ddr. Especially if you planning to buy a new mother board, most MoBo's nowadays are of ddr. But speed and capability is better than having plenty of ram. It is with the speed of access not only the space. Besides, it's better to consider efficiency, right?


Can I use a sdram insted of ddram?

No. SDR SDRAM and DDR SDRAM modules are not interchangeable.


Will a DDR SDRAM module fit in an SDR SDRAM slot?

While I'm sure a destructive lunatic could force a DDR module into an older slot, they are not designed to be physically compatible. DDR modules have only a single notch, while SDR modules and slots are keyed with two notches and ridges.


If you have three slots on your motherboard and three 256 sdr RAM chips can you put them all in for a total of 768 sdr?

yes, you can. Make sure they're all the right speed and type of RAM though. If you're putting older sticks of SD RAM in a newer computer that uses DDR RAM, you'll either get errors or just lacking performance.


What type of RAM would a computer with an Intel Pentium 4 1.7 GHz processor have?

Motherboards of that era would have had a either a combination of the older SDR SDRAM (PC100 or PC133 RAM) and DDR SDRAM, or just DDR SDRAM.For best performance, you would want to use the DDR slots.


Can you replace pc133 with pc333?

PC133 Ram and PC333 ram are generally incompatible. PC133 RAM is SDR Ram where as PC333 is DDR RAM. Some motherboards support using either SDR or DDR but this is not usual. PC133 will not fit in the same slot as PC333.