[QUOTE="JimmyJumpy"]
[QUOTE="mandeelynn90"]Hi, I have a Dell Optiplex 745 small form factor with 3GB of RAM. The max is 8GB, which I found for cheap surprisingly because DDR2 is so much more then DDR3. I know they stopped making DDR2 and I need more ram for my game, its running WAY to slow. I was planning on upgrading piece by piece and then upgrading my motherboard last,. My question is should I still get the 8GB of DDR2 RAM for cheap and just find a newer motherboard that is good and takes the same DDR2 or just get a new motherboard that accepts DDR3 since I will be upgrading it for my games every couple of years. (I don't spend a lot of money on parts if I can help it, so I don't get something that will last me 7 years usually but a motherboard would be a good one to make the exception for.) The type of ram I currently have is DDR2 SDRAM 677mhz unbuffered non-ECC 240-Pin. The only upgrades I have done so far is a 3TB hard drive 7200rpm (I can only use 2TB atm) installed Windows 7 64 -bit OS added 2GB of Ram and a Nvidia Video Card SATA (its not very good, will have to upgrade soon.) I know to get this computer how I want it I will have to do a lot of upgrading including CPU, where I am stuck and confused is what kind of motherboard to get, I can either wait to get one like planned and have it be DDR2 compatible or get one now, new and it be DDR3 compatible. Any suggestions would help, I am completely stuck on what I should do. Thanks XDGummiRaccoon
Unless you can find the exact same RAM from Dell, upgrading your RAM is a no-go as most of those brand pre-builds have motherboards which are altered to Dell/HP/whatever's specifics and won't accept any other RAM than those from said brands. With 'altered' I mean that half the BIOS is gone and you won't be able -for example- to overclock or anything.
Secondly, DDR2 RAM is 5 times as expensive as DDR3, because the former is manufactured in very small quantities nowadays. I read you found some DDR2 cheap, but does it actually work in your PC?
SFF builds don't accept any kind of mainboard since the build differs from normal desktops. Mine doesn't anyway (a HP sff 7600). Also, these sff boxes have a poor power supply with usually between 260 and 360 watt. Add a beefy video card (which has to be low-profile or it won't fit under the hood, or you have to buy a PCIe 90° extension) and you'd have to swap the PSU, which won't be easy again because the built-in PSU has a different size than regular ATX power supplies...
In the end, you'd be better off starting from scratch. Cheaper and less hassles.
wrong, I have upgraded the ram on approximately 100 optiplex 745s
Well, I did the same on a bunch of HP sff's and they refuse non-HP branded RAM...
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