Can I Use Ddr3 Ram In Ddr2 Slot

The Dell specs say each slot can support maximum of 2GB per module so you can have 4 x 2GB = 8GB maximum of DDR2 RAM @800Mhz. But note that if you are running 32bit windows then you will only be able to use max of 3.5GB RAM, however much you physically install. There have been motherboards that support both DDR2 and DDR3 RAM but you can only use one or the other at the same time. For example: MSI P45-8D. Not open for further replies. You cannot use DDR3 in a DDR2 slot. DDR3 memory for laptops have 204 pins while DDR2 has 200-pins. Even if you could find a way of making the DDR3 fit, your computer would not support it. No you can't use a DDR3 on DDR2 slot in motherboard unless your motherboard supports a DDR3 RAM memory. Most commonly motherboards are not backward compatible too in case of RAM modules. Answered May 25, 2017 by Abraham ● 1 ● 8 ● 28. I remove and feel the other stick of ram. Feels cool all over. Heck, to get smoke, you have to have heat. I put it back in and attempt a boot. Screen is blank. Now, this had happened previously after messing with RAM, but by removing the graphics card and putting it back in after dusting and messing with the RAM fixed it.

DDR2 vs DDR3 RAM - What's the difference between DDR2 and DDR3 memory? How do you tell them apart? Can you use DDR3 RAM in a DDR2 socket? Get the full answers right here.

The RAM found in most modern desktop and laptop computers is DDR3 RAM (DDR3 is short for Double Data Rate Type 3). To be more precise, its full technical name is DDR3 SDRAM.

If your computer was built in 2008 or earlier, then chances are that it has the older DDR2 RAM instead.

At buildcomputers.net, we don't take chances or make guesses... so let's learn what are the differences between DDR3 vs DDR2 RAM and how to tell them apart.

How to Tell If You Have a DDR2 or DDR3 RAM Module

In terms of physical appearance, DDR2 vs DDR3 RAM looks largely similar. They are of the same length (~13.3 cm or 5.25 in) and have the same number of pins (240):

Here's the trick to tell them apart: Look at their notch positions (circled in yellow above).

As you can see from the image below, the DDR2 notch is located near the middle of the RAM stick while the DDR3 notch is positioned nearer to the left side. If you want to be more precise,

• DDR2: distance between left side of RAM stick and notch = 7.1 cm (2.8 in)
• DDR3: distance between left side of RAM stick and notch = 5.4 cm (2.1 in)

This difference in notch position is also why you can't use DDR3 RAM in a DDR2 system or install DDR2 RAM into a DDR3 slot (even though they have the same number of pins).

In short, DDR2 and DDR3 RAM are not compatible with each other: If your motherboard has DDR2 RAM slots, then you can only use DDR2 RAM. The same applies to DDR3 RAM.

What's the Difference between DDR2 and DDR3 RAM?

From the DDR2 vs DDR3 table above, we can see that DDR3 RAM offers better performance while consuming less power.

Can I Use Ddr3 Ram In Ddr2 Slot Machine

The difference in clock speed and max transfer rate numbers look impressive on paper, but DDR3 RAM is in fact just 2 to 10% faster than DDR2 RAM for most real-world applications (depending on your hardware specification and usage).

DDR3 RAM consumes less power and produces less heat than DDR2 RAM at the same clock speed (e.g. DDR3 vs DDR2 RAM that is both running at 1,066 MHz). However there is a catch: RAM with higher clock speeds have higher power consumption so DDR3 RAM running at 2,133 MHz will still drain more power than DDR2 RAM at 1,066 MHz.

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Can We Use Ddr3 Ram In Ddr2 Slot

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Can You Put Ddr3 Ram In A Ddr2 Slot

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Can I Use Ddr3 Ram In Ddr2 Slots

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