Does Ddr2 Ram Work In Ddr3 Slot
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.
All DDR memories are mutually incompatible. The DDR2/3/4 DIMMs can only be used on their respective DDR2/3/4 sockets, with the notches differently located. The power supply for each generation also varies: for DDR1 DIMMs, it's 2.5V; DDR2, 1.8V; DDR3, 1.5V; and DDR4, 1.2V. But will my computer be able run the above mentioned graphics card, while my computer uses DDR2 Ram in the slots? My guss is, it should work just fine. But still wanted to make sure. ## Another thing I would like to know, my MOBO doesn't support SLI mode, So, Will this card still work in my MOBO without the advantage of SLI ofcourse?
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?
| DDR2 RAM | DDR3 RAM |
Number of Pins | 240 pins | 240 pins |
Clock Speed | 400 to 1,066 MHz | 800 to 2,933 MHz |
Max Transfer Rate | 3,200 to 8,533 MB/s | 6,400 to 17,067 MB/s |
Voltage | 1.8V | 1.5V |
From the DDR2 vs DDR3 table above, we can see that DDR3 RAM offers better performance while consuming less power.
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.
Recommended RAM
Budget Computer: 2 x 4GB Crucial DDR4 3200Mhz
Mid Range Computer: 2 x 8GB Corsair Vengeance LPX DD4 3600Mhz
Gaming Computer: 2 x 16GB Corsair Vengeance Pro DDR4 3600Mhz
Home Theater PC: 2 x 8GB Corsair Vengeance LPX DDR4 3600Mhz
RAM GUIDE
- How to Install RAM Memory
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When I tie him with the two DDR2 something else.
On it both two DDR2, wanted to operate, drove my PC no longer high, and / or only one can handle / address either DDR2 or just DDR3. It came currently aufstocken want, I have ordered a DDR3 latch (Corsair VS2GB1333D3).
Does Ddr2 Ram Work In Ddr3 Slot Cars
Unfortunately, I did not find anything at the same time. Thanks in advance
edit: right now I am on the MSI website completely (st) impossible. In the manual of the mainboard as well as two DDR3 slots. Since already two DDR2 bars are installed and I use my main memory
Yes, the principle says that the memory controller beeps at the beginning. noticed that it says 'storage channels: dual', does that answer my question? My question now: is it only possible in principle, either DDR2 or no picture. Dual-channel operation is DDR3 RAM to be operated or did it theoretically have to work together?
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You can download it from here Download Reimage, (This link starts a download from Reimage.)
That is, if supported by the board, to know. Goods have always been based on the motto 'either - or'. Not to be confused with the integrated memory controller of the AMD CPUs, which in addition to your board supports [Community only
I have a question regarding my mainboard Asus M4A77T.
Can I if I have already installed 4gb DDR3 Ram additional
To install 2gb DDR2 Ram? Kind regards.
logged in users can see links]. Hi PC3-10667U (DDR3-1333) also supports PC2-8500U (DDR2-1066) in dual-channel mode (> use on AM2 + board).
And DDR2 memory works in only one PCIe. Need AGP slot. Or why not.
Of course yes ;-)
Never in the life Quote from RuleTim [Only logged in users, can see links] support and use both types at the same time?
As it is for
cpus gives different sockets.
Ebay? This is again such a mishmash ASRock Board, looking for this price because? Where do you have And why you need the best one with DDR2 or DDR3, what are both?
In general, nothing speaks against the motherboard, even if the power plug are placed a little unfavorable.
you because this board?
especially just because of ram, nen new mobo to buy ..
But I have seen that DDR3 is cheaper and have thought to buy a DDR3 motherboard and xXUM XumbrG Ram install. Is it worth DDR1?
However, I also think that it does not really make sense Aufzurusten or switch to DDR3?
Basically it's like with USB2.0 to 3.0: Something different technique, principle the same.
Based on the real clock of the memory chips one speaks and falling clock edge, the effective memory clock rates of 400, 800 and 1.600 MHz (DDR, DDR2, DDR3). The eighth bit begins in-memory processing on an eight-lane, one-lane highway to the I / O buffers, which distribute them into eight different starting positions (registers). The data packets arrive from the memory controller (the Northbridge) on a, compared to the memory chips, eight times as wide, but for just a simple clocked data highway.
In the end, along with Double Data Rate, the data write increases with increasing of 2-fach (DDR), 4-fach (DDR2) or 8-fach (DDR3) prefetch.
But does not need to have the:
mATX
125W CPU
DDR2 / DDR3
HT 3.0
? To have that in your Crossfire. Which processor Which boards are there to help me?
were already good. Hope you could profile?
No more information to buy, such as the Jetway MA3-79GDG COMBO. Unfortunately, I have not found much yet, or did you use it?
Is it worth it for the surcharge but rather AM3-capped processors on AM3 boards. When shipping hardware is stated that the board is quite a long time, the Athlon II but still comparatively new to the market. Just as fundamentally you get the system but not
Motherboard only
Triple-core / Quad-core supports ... That is not there yet, is probably due to the fact that it is to run, if you plug DDR2 on an AMX NUMX board. Basically all you have to do this on an AM3 + motherboard.
If you really want to combine an AM3 processor with DDR2, get the Amd Phenom II X3 720?
Can Ddr2 Ram Work In Ddr3 Slot
but soon DDR3 will be available in most PCs. Now my question is worth it now with a new PC memory I should take. I do not know which or DDR3?
DDR2 is just now still up to date and not so expensive, I want to put it on my own already on DDR3 switch or should I still stay with DDR2 memory? DDR2 and now I have a problem.
Wanted now however on 1066MHz to a DDR3 with 1066MHz so enormous? Now have an ASUS board with x38 chipset, E8400 CPU, Since you have fast DDR2 installed, was 5% performance increase ... That it was worth a lot of money for 4GB DDR2 1066MHz of OCZ and Graka does not matter first.
This is almost as good in 4Kern processor and DDR2 memory? all current (and upcoming) games are played.
Since at the moment only from i7 processors a new board, memory (DDR3) and i7 processor output? In addition, I drove a CPU cores quite well.
With the Q9550, you are definitely in my system for ASUS 8880ULTRA. So I had thought about using DDR3 memory on the boards. Or drive one with a normal socket 775 4 CPU cores expand. Do not leave any relation to the price.
The difference is, for example, from a DDR2 2x ATI Radeon HD 5850. However, I have to buy the Q9550 (E0 Stepping). Later, I still would not pay well on the switch to DDR3. So far I'm with 2 question if this is still worth it.
Now there are but in two executions. Now I have far better memory timing and better clock rate.
The one with the ddr3 ram has one and once with 512mb ddr3 ram.
A Sapphire faster, just because of the memory.
Because of that, I was decided on a model.
Hi,
I want to buy a new graphics card. Once with 1 gb ddr2 ram tend to it.
Take the 512Mb, which is even ULTIMATE HD4650.
But if you instead of DDR2 DDR3, you notice that when playing? Or does power of performance do not matter? Not much.
I recommend difference is way too high. Only starting from the new Nehalem processors DDR3 will pay off, since then it becomes standard. The price for this minimal
therefore DDR2.
in the graphics cards? Are you mentally
A short question. Does it matter if you take a DDR2 card or DDR3 fits both in the PC ?? Yes, that does not matter, they both fit in as long as you have AGP or PCI-E.
Does it fit now? What RAM is installed on the graphics card, the motherboard is not interested in the bean.
In itself, thank you! Slot yes correctly as PCI-E.
but 'Dual Channel DDR II'. Next to my slot it says
You could already do that, because an x38 from Gigabyte. What does the ram look like for the next system change? Then you already have the other NEN socket. the Nehalem (I hope that one writes so) the new processor generation from Intel.
But gets the current status? The tests I have in other forums 4x DDR2 800Mhz in it. The 3er is not that expensive anymore. At mom I do not have it that much.
It brings something, only you will really need the DDR3 only when DDR3 Ram with 1600 or 1800Mhz to buy? Now the question is worth it, have already seen one, were already nine months old. My new motherboard is
There are big differences between that is better in the price / performance ratio With DDR3 you have a maximum of 5% Leistungsunterschied.Nimm dear ddr2 DDR 2 and DDR 3? The price / performance ratio at its highest?
How can I test if the memory or memory controller of the CPU is defective ?? This one: [Only logged in users can see links]
Since I have a CPU change when I reinstall DDR3 RAM memory.
Hope the laugh was perfect, let's get to the more serious part,
So you?
Were someone so nice and I have today bought new RAM memory because I had DDR2 before. It runs only determined 2 Ramriegel did not work, I thought to myself, ok it is certainly due to DDR2.
I have a question and I get a beer? (on AMD x2 on AMD x6) and then one of my 2. Which CPU have my beer is all.
Sources:http://www.pcmasters.de/forum/136495-ddr2-und-ddr3-auf-mainboard.html
http://www.pcmasters.de/forum/96326-ddr2-und-ddr3-mainboard.html
http://www.pcmasters.de/forum/72878-ddr2-graka-auf-ddr3-mainboard.html
http://www.pcmasters.de/forum/85972-mainboard-mit-ddr2-und-ddr3-unterstuetzung.html
http://www.pcmasters.de/forum/108358-gutes-mainboard-welches-ddr2-und-ddr3-kompatibel-ist.html
http://www.pcmasters.de/forum/84034-asrock-x48turbotwins-sockel-775-mainboard-ddr2-und-ddr3.html
http://www.pcmasters.de/forum/92087-ddr2-ram-aufruesten-oder-ddr3-mainboard-kaufen.html
http://www.pcmasters.de/forum/90626-ddr-ddr2-ddr3.html
http://www.pcmasters.de/forum/62323-ddr2-und-ddr3.html
http://www.pcmasters.de/forum/85957-ddr2-ddr3-board.html
http://www.pcmasters.de/forum/64737-am3-ddr2-oder-ddr3.html
http://www.pcmasters.de/forum/24116-ddr2-oder-ddr3.html
http://www.pcmasters.de/forum/69008-unterschied-ddr2-und-ddr3.html
http://www.pcmasters.de/forum/78958-1gb-ddr2-oder-512mb-ddr3.html
http://www.pcmasters.de/forum/71563-unterschied-zwischen-ddr3-und-ddr2.html
http://www.pcmasters.de/forum/28052-immer-noch-ddr2-ddr3.html
http://www.pcmasters.de/forum/30751-egal-ob-ddr2-oder-ddr3.html
http://www.pcmasters.de/forum/114470-kann-ddr3-ddr2-ersetzen.html
http://www.pcmasters.de/forum/27238-lohnt-sich-umstieg-ddr2-ddr3.html
http://www.pcmasters.de/forum/21392-ddr2-800-1066-oder-besser-ddr3.html
http://www.pcmasters.de/forum/134725-ddr2-und-ddr3-2-speicherbank-defekt-speichercontroller.html