OK! I am a noob at this!
I am running XP Pro 32-bit. I want to replace the Video Card. Nothing great or expensive...just a decent one. It for a friend (senior, that is why XP). I just got him a Dell Vostro 200 slim, added a 1TB HD and installed all drivers and XP.
If it is for an older person (I assume you mean older by saying senior) I doubt you need to replace it. Please let us know the intended usage of the computer so we can advise you better.
1. Does ddr2 or ddr3 matter on the video card..is one better to run on XP
As far as the OS, no. However, The number rating reflects the speed of the on-board RAM (in simple terms) on the GPU (graphics processing unit). DDR2 is slower than DDR3, which is slower than GDDR5.
2. 64-bit or 32-bit. I assume 64 will run on 32-bit XP
The 32/64 bit refers to the hardware, and the operating system. 32 bit systems will only run a 32bit OS. 64 bit hardware will run 32 bit and 64 bit operating systems.
Neither has anything to do with the GPU. That will fit in any system with enough clearance, an available PCI-Express 16x slot, and enough header clearance to physically install it. Drivers will be available for pretty much all GPU's for your particular OS.
3. Any suggestions on the card or where to buy (PCI Express 2.0X16)
Where you purchase it from depends on where you are happy to buy it, and your budget. However, please let us know the following things:
1. Your budget
2. The intended usage of the computer (is it for browsing, HD videos, gaming, office work)
3. Any particular non gaming applications that should be taken into consideration (e.g. 3D modelling, Photoshop work)
4. If you intend to game. At what resolution do you want to play at, and what games are you going to play
5. Crucial: The total wattage AND amperage of your PSU.
A few points:
1. Vostro 200 Slim's are probably fitted with a non-standard format PSU. They are also typically low wattage (given the type of usage they are made for) and that needs to be taken into consideration.
2. Clearance is poor inside a Vostro 200 Slim case. It is unlikely it will offer enough clearance in height, length or width for any current GPU's. If it needs a gaming based GPU you are going to need to switch case and PSU.
