Any 32bit Operating system can only use 4GB of RAM. It's not just a windows XP issue. Even 32bit Vista or 32bit Linux flavors can only use 4GB.
You can always try the PAE modification to increase it to a 36bit system. http://www.microsoft.com/whdc/system...e/default.mspx
Also, the 4GB of RAM also includes your Video Card into the equation as well. So if you have 4GB of RAM and a 2GB video card, 2GB is gonna be wasted. Any 32bit system can only allocate 3.12 or 3.2 GB of RAM at any given time. Only other option for utilizing over 4GB is using a 64bit system. If you do decide on that, make sure all the hardware you get is 64bit compatible.
OR.. Do what I do. I have only 2GB Physical RAM (512MB on Video Card), but I have a separate partition that holds my 9GB paging file or "Virtual Memory". This makes it so I can have AudoCAD, Photoshop, 50 tabs in FireFox open while playing Civ4 and it still runs like a champ.
If you go with RAID at all you should only focus on RAID 5 instead of mirroring, as mirroring does slightly slow down the HDD performance in comparison. But you would need at least 3 (4 highly recommended) HDDs for RAID5.
If your looking to keep cost down, AMD is probably better. This is completley biased, but I personally prefer AMD over Intel. And no, I couldn't explain why lol. Perhaps I just prefer David over Goliath.
2^32 = 4,294,967,296
4,294,967,296 / (1,024 x 1,024) = 4,096
4,294,967,296 / (1,024 x 1,024) = 4,096
Also, the 4GB of RAM also includes your Video Card into the equation as well. So if you have 4GB of RAM and a 2GB video card, 2GB is gonna be wasted. Any 32bit system can only allocate 3.12 or 3.2 GB of RAM at any given time. Only other option for utilizing over 4GB is using a 64bit system. If you do decide on that, make sure all the hardware you get is 64bit compatible.
OR.. Do what I do. I have only 2GB Physical RAM (512MB on Video Card), but I have a separate partition that holds my 9GB paging file or "Virtual Memory". This makes it so I can have AudoCAD, Photoshop, 50 tabs in FireFox open while playing Civ4 and it still runs like a champ.
If you go with RAID at all you should only focus on RAID 5 instead of mirroring, as mirroring does slightly slow down the HDD performance in comparison. But you would need at least 3 (4 highly recommended) HDDs for RAID5.
If your looking to keep cost down, AMD is probably better. This is completley biased, but I personally prefer AMD over Intel. And no, I couldn't explain why lol. Perhaps I just prefer David over Goliath.
Comment