Best Graphics Card, RAM for D101GGc

Go for the nvidia geforce 8500, your board Support for up to 2 GB of system memory so no 4GB( too bad)

• here is the techical specification of your board
  
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• 184-pin DIMM Banking: 2 (2 banks of 1)
• Graphics Support: PCI Express x16
• Chipset: ATI RC410 IGP
• Error Detection Support: Non-ECC only
• Max Component Density: 1024
• Max Unbuffered DDR SDRAM: 2048MB(approx 2G)
  
• Module Types Supported: Unbuffered only
• Supported DRAM Types: DDR SDRAM only
• USB Support: 2.x Compliant
• Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules. Each memory slot can hold DDR PC2700,DDR PC3200 with a maximum of 1GB per slot.*
  *Not to exceed manufacturer supported memory.
  

How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, install a 64-bit version of your OS.
The maximum amount of memory that your system can use is actually limited in two ways — not only is there a maximum amount of memory that your computer motherboard can accept, there is also a maximum amount of memory that your operating system (OS) can accept.

For instance, when you install 4GB of memory in a 32-bit Windows system (the most common version; 64-bit systems are typically used only by high-end users), your system will see (and utilize) only 3GB or 3.5GB. Is the problem bad memory?

Relax, there isn't a problem with the memory. Windows allows for 4GB of memory to be addressed, but this isn't 100 percent the same as having 4GB of physical memory.

What happens is that some of the addressable memory (regardless of how much you have physically installed) is reserved for use by page files or by some of the devices that you are using, such as a graphics card, PCI card, integrated network connections, etc., so it's unavailable for use as normal main memory.

The amount of memory needed for these devices is calculated by your system at startup; if you haven't maxed out the memory in your system, it's invisible to you, and all your physical memory (the RAM that's installed) is available for use. However if you've maxed out the DRAM in your system, this amount will be deducted from your physical memory, so you can't use 100% of your DRAM.

The maximum memory limitation varies by operating system; for instance, the 4GB memory limitation doesn't exist in 64-bit versions of Windows.

Memory maximums for current Microsoft® Windows OSs include:

• Windows XP Home: 4GB


• Windows XP Professional: 4GB


• Windows XP 32-bit: 4GB


• Windows XP 64-bit: 128GB


• Windows Vista Home Basic: 4GB


• Windows Vista Home Basic 64-bit: 8GB


• Windows Vista Home Premium: 4GB


• Windows Vista Home Premium 64-bit: 16GB


• Windows Vista Ultimate: 4GB


• Windows Vista Ultimate 64-bit: 128GB+


• Windows Vista 32-bit: 4GB


• Windows Vista 64-bit: 128GB+
  
• but *********** board can support up to 2G of memory as maximum
  

• 184-pin DIMM Banking: 2 (2 banks of 1)
• Graphics Support: PCI Express x16
• Chipset: ATI RC410 IGP
• Error Detection Support: Non-ECC only
• Max Component Density: 1024
• Max Unbuffered DDR SDRAM: 2048MB
• Module Types Supported: Unbuffered only
• Supported DRAM Types: DDR SDRAM only
• USB Support: 2.x Compliant
• Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules.