win7 32位可以支持4g内存吗？你好，我购买了戴尔2330一体机，如果升级CPU，这主板都支持什么样的CPU

能支持，但不能全用，之所以32位的系统只能识别到3.5G左右的内存，是因为，电脑里面很多硬件的驱动程序都是以过去的寻址方法写，只在4G内寻址，而这些驱动要占物理内存的地址，打个比方说，现在我的内存里面有4000个地址，我的显卡驱动占了地址为3500到3900这些地址，但电脑不知道这些地址被占了，跳过这些地方使用，但如果你这时要一定要使用4G的内存来交换数据，那完了，必须跳出到4000以后的地址补充这被占的400个地址，但实际上这些地址不存在，那就是内存出错蓝屏的情况了

您的主板支持以下CPUIntel®Core™i5-2400Processor(6MCache,upto3.40GHz)Intel®Core™i5-2400SProcessor(6MCache,upto3.30GHz)Intel®Core™i5-2500Processor(6MCache,upto3.70GHz)Intel®Core™i5-2500KProcessor(6MCache,upto3.70GHz)Intel®Core™i5-2500SProcessor(6MCache,upto3.70GHz)Intel®Core™i5-2500TProcessor(6MCache,upto3.30GHz)Intel®Core™i7-2600Processor(8MCache,upto3.80GHz)Intel®Core™i7-2600KProcessor(8MCache,upto3.80GHz)Intel®Core™i7-2600SProcessor(8MCache,upto3.80GHz)Intel®Celeron®ProcessorG530(2MCache,2.40GHz)Intel®Celeron®ProcessorG530T(2MCache,2.00GHz)Intel®Celeron®ProcessorG540(2MCache,2.50GHz)Intel®Celeron®ProcessorG540T(2MCache,2.10GHz)Intel®Celeron®ProcessorG550(2MCache,2.60GHz)Intel®Celeron®ProcessorG550T(2MCache,2.20GHz)Intel®Core™i3-2100Processor(3MCache,3.10GHz)Intel®Core™i3-2100TProcessor(3MCache,2.50GHz)Intel®Core™i3-2102Processor(3MCache,3.10GHz)Intel®Core™i3-2120Processor(3MCache,3.30GHz)Intel®Core™i3-2120TProcessor(3MCache,2.60GHz)Intel®Core™i3-2130Processor(3MCache,3.40GHz)Intel®Pentium®ProcessorG620(3MCache,2.60GHz)Intel®Pentium®ProcessorG620T(3MCache,2.20GHz)Intel®Pentium®ProcessorG622(3MCache,2.60GHz)Intel®Pentium®ProcessorG630(3MCache,2.70GHz)Intel®Pentium®ProcessorG630T(3MCache,2.30GHz)Intel®Pentium®ProcessorG632(3MCache,2.70GHz)Intel®Pentium®ProcessorG640(3MCache,2.80GHz)Intel®Pentium®ProcessorG640T(3MCache,2.40GHz)Intel®Pentium®ProcessorG840(3MCache,2.80GHz)Intel®Pentium®ProcessorG850(3MCache,2.90GHz)Intel®Pentium®ProcessorG860(3MCache,3.00GHz)Intel®Pentium®ProcessorG870(3MCache,3.10GHz)Intel®Core™i5-2405SProcessor(6MCache,upto3.30GHz)Intel®Core™i3-2105Processor(3MCache,3.10GHz)Intel®Celeron®ProcessorG440(1MCache,1.60GHz)Intel®Core™i3-2125Processor(3MCache,3.30GHz)Intel®Celeron®ProcessorG460(1.5MCache,1.80GHz)Intel®Core™i5-2450PProcessor(6MCache,upto3.50GHz)Intel®Core™i5-3450Processor(6MCache,upto3.50GHz)Intel®Core™i5-3450SProcessor(6MCache,upto3.50GHz)Intel®Core™i5-3475SProcessor(6MCache,upto3.60GHz)Intel®Core™i5-3550Processor(6MCache,upto3.70GHz)Intel®Core™i5-3550SProcessor(6MCache,upto3.70GHz)Intel®Core™i5-3570KProcessor(6MCache,upto3.80GHz)Intel®Core™i5-3570TProcessor(6MCache,upto3.30GHz)Intel®Core™i7-3770KProcessor(8MCache,upto3.90GHz)Intel®Core™i7-3770SProcessor(8MCache,upto3.90GHz)Intel®Core™i7-3770TProcessor(8MCache,upto3.70GHz)Intel®Pentium®ProcessorG2120(3MCache,3.10GHz)Intel®Core™i5-2550KProcessor(6MCache,upto3.80GHz)Intel®Core™i3-3240Processor(3MCache,3.40GHz)Intel®Core™i3-3225Processor(3MCache,3.30GHz)Intel®Core™i3-3220Processor(3MCache,3.30GHz)Intel®Core™i3-3220TProcessor(3MCache,2.80GHz)Intel®Core™i5-3570SProcessor(6MCache,upto3.80GHz)Intel®Core™i5-3570Processor(6MCache,upto3.80GHz)Intel®Core™i5-3470TProcessor(3MCache,upto3.60GHz)Intel®Core™i7-3770Processor(8MCache,upto3.90GHz)Intel®Pentium®ProcessorG2100T(3MCache,2.60GHz)Intel®Core™i3-3240TProcessor(3MCache,2.90GHz)Intel®Pentium®ProcessorG860T(3MCache,2.60GHz)Intel®Core™i5-3470SProcessor(6MCache,upto3.60GHz)Intel®Core™i5-3470Processor(6MCache,upto3.60GHz)Intel®Core™i3-2115CProcessor(3MBCache,2.00GHz)Intel®Celeron®ProcessorG555(2MCache,2.70GHz)Intel®Pentium®ProcessorG645(3MCache,2.90GHz)Intel®Celeron®ProcessorG465(1.5MCache,1.90GHz)Intel®Pentium®ProcessorG645T(3MCache,2.50GHz)Intel®Pentium®ProcessorG2130(3MCache,3.20GHz)Intel®Core™i3-3210Processor(3MCache,3.20GHz)Intel®Pentium®ProcessorG2020T(3MCache,2.50GHz)Intel®Pentium®ProcessorG2020(3MCache,2.90GHz)Intel®Pentium®ProcessorG2010(3MCache,2.80GHz)Intel®Pentium®ProcessorG2120T(3MCache,2.70GHz)Intel®Celeron®ProcessorG470(1.5MCache,2.00GHz)Intel®Core™i3-3250Processor(3MCache,3.50GHz)Intel®Core™i3-3250TProcessor(3MCache,3.00GHz)Intel®Core™i3-3245Processor(3MCache,3.40GHz)Intel®Pentium®ProcessorG2140(3MCache,3.30GHz)Intel®Pentium®ProcessorG2030T(3MCache,2.60GHz)Intel®Pentium®ProcessorG2030(3MCache,3.00GHz)

delle4200是一个体积小巧，较轻便的笔记本，除了常用的USB和1394接口之外，还有一个PC卡插槽（相当于台式机的PCI插槽），其底部有一个坞站连接器，主要是用于对VGA显卡的扩展支技，没有mSATA的接口，因此不支持mSATA固态硬盘。