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Assuming you're talking about computer memory and not Dance Dance Revolution, the 2 simply means the generation of RAM. There is also ddr1 ram and ddr3 ram, with ddr1 rarely used and ddr3 used only in high-end computers. More important than the type of RAM is the amount of it. That said, if you own a high end gaming computer and are into upgrades, have someone check compatibility with ddr3 ram.
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What does memory type DDR 2 mean?
A type of computer memory. http://en.wikipedia.org/wiki/DDR2
What is the most powerfull ram DDR1 or DDR2?
well...Depending on what you mean by powerful, that mean a lot of different things. I will assume you mean faster in this case. DDR1 and DDR2 are very similar when it comes down to it, but DDR2 transfers data at twice the speed compared to DDR1, assuming the clock speeds are the same. DDR2 has higher clock speeds most of the time, and therefore will be even faster than that.
Can all computers use DDR2 RAM?
No, it depends on the computer. DDR2 RAM is only for newer computers (Core 2, &tc.)
What does PC5400 DDR2 667MHz mean?
It is a form, speed and type of memory.
What is a DDR2?
A type of computer memory. http://en.wikipedia.org/wiki/DDR2
How many pins are on a ddr3and ddr2?
There are 240 pins on DDR2 and DDR3.
Ddr sdram can replace by ddr2?
No, the slots for DDR2 RAM is different from the DDR RAM. You cannot use DDR RAM with DDR2 slot.
Is ddr400 a ddr2 or ddr1?
DDR. Technically, there is no "DDR1", only "DDR" and DDR2".
Can dell xps 400 use ddr and ddr2?
DDR2 PC2-4200,DDR2 PC2-5300,DDR2 PC2-6400 with a maximum of 1GB per slot (equals 4GB max total system memory)
What type of ram does the gateway dx4200-09 use?
Memory Type: DDR2 PC2-6400, DDR2 PC2-8500, DDR2 (non-ECC)Maximum Memory: 8GBSlots: 4Each memory slot can hold DDR2 PC2-6400, DDR2 PC2-8500 with a maximum of 2GB per slot.
What are ddr2 and ddr3?
they are different ram generations. DDR2 is the older and slower version of DDR3. DDR2 is about 800 MHz max. and DDR3 is about 1333 MHz minimum
What size DIMM is used by laptop DDR2 SDRAMs?
so-dimms ddr2
