戴尔的电脑现在哪款性价比比较高
CHJHIns One 2020I2020R-116Intel PDC G620T/2G DDR3/500G 7200/20"AIO/DVD+/-RW/Linux/Intel® HD Graphics 2000/3YW/DW 1703/Normal K/B/BT3449CHJHIns One 2020I2020R-156KIntel PDC G620T/2G DDR3/500G 7200/20"AIO/DVD+/-RW/Linux/NVIDIA GT 610M(1G)/3YW/DW 1703/wireless K/B/BT3749CHJHIns One 2020I2020R-166Intel i3-2120T/4G DDR3/500B 7200/20"AIO/DVD+/-RW/Linux/NVIDIA GT 610M(1G)/3YW/DW 1703/wireless K/B/BT4199CHJHIns One 2020I2020R-176Intel i3-2120T/4G DDR3/1.0TB 7200/20"AIO/DVD+/-RW/Linux/NVIDIA GT 610M(1G)/3YW/DW 1703/wireless K/B/BT4449CHJHIns One 2020I2020R-186Intel Core i3-2120T/2GB DDR3 1333MHz/500GB 7200RPM/20" AIO/DVD+/-RW/Linux/NVIDIA GT 610M(1G)/3YW/WiFi/BT(DW1703)3999CHJHIns One 2330I2330R-158Intel PDC G630/2G DDR3/500G 7200/23"AIO/DVD+/-RW/Win7 Basic/HD 7650A 1G/3YW/DW 1703 802.11b/g/n/Mcafee 15M/AV IN/wireless K/B/BT4.05150CHJHIns One 2330I2330R-168Intel i3-2120/4G DDR3/1.0TB 7200/23"AIO/DVD+/-RW/Win7 Basic/HD 7650A 1G/3YW/DW 1703 802.11b/g/n/Mcafee 15M/AV IN/wireless K/B/BT4.05699CHJHIns One 2320I2320R‐258Intel PDC G630/2G DDR3/500G 7200/23"AIO/8X DVD+/‐RW/Win7 Basic/NVIDIA GT 525M(1G)/3YW/Dell wireless 1702/Mcafee 15M/AV IN/wireless K/B4699CHJHIns One 2320I2320R‐268Intel i3‐2120/4G DDR3/1.0TB 7200/23"AIO/8X DVD+/‐RW/Win7 Basic/NVIDIA GT 525M(1G)/3YW/Dell wireless 1702/Mcafee 15M/AV IN/wireless K/B/BT5299CHJHXPS One 2710XPS 2710R-158Intel i5-3450s/4G DDR3 SDRAM AT1600MHZ/1.0TB 7200/27"AIO/DVD+/-RW/Windows® 7 Home Premium 64bit/NVIDIA
GT 640M(2G) DDR5/3NBD SB/DW1703/wireless K/B/BT/3NBD+SB/Mcafee15M/AV IN/wireless K/B(DW1703802.11b/g/n, BT4.0)11199CHJHXPS One 2710XPS 2710R-168Intel i5-3450s/8G(2*4G) DDR3 SDRAM AT1600MHZ/2.0TB 7200/27"AIO/BR combo/Windows® 7 Home Premium64bit/NVIDIA GT 640M(2G) DDR5/3NBDSB/DW 1703/wireless K/B/BT/3NBD+SB/Mcafee 15M/AV IN/wireless
K/B(DW1703 802.11b/g/n, BT4.0)13699CHJHXPS One 2710XPS 2710R-178Intel i7-3770s/8G(2*4G) DDR3 SDRAM AT1600MHZ/1.0TB 7200/27"AIO/DVD+/-RW/Windows® 7 Home Premium 64bit/NVIDIAGT 640M(2G) DDR5/3NBD SB/DW1703/wireless K/B/BT/3NBD+SB/Mcafee15M/AV IN/Internal TV Tuner/wirelessK/B(DW1703 802.11b/g/n, BT4.0)13699CHJHV131 V131R-158 i5-2430M/4GB DDR3/750G 7200/13.3" HD WLED/No ODD/Win7 basic/UMA/3NBD+1CC/6 cell/802.11 n/Cam+BT5400CHJHV131 V131R-138 Cel 857/2G DDR3/320GB 7200RPM/13.3" HD WLED/No ODD/Win7 basic/Intel® HD Graphics/3NBD+1CC/6 cell/802.11 n/Cam+BT4000CHJHV131 V131R-148 I3-2330M/4GDDR3/500GB 7200RPM/13.3" HD WLED/No ODD/Win7 basic/Intel® HD Graphics/3NBD+1CC/6 cell/65W/802.11 b/g/n/Cam+BT4700CHJHV131 V131R-238 Cel 867/2G DDR3/320GB 7200RPM/13.3" HD WLED/No ODD/Win7 basic/Intel® HD Graphics/3NBD+1CC/6 cell/802.11 n/Cam+BT4000CHJHV131 V131R-248 I3-2350M/4GDDR3/500GB 7200RPM/13.3" HD WLED/No ODD/Win7 basic/Intel® HD Graphics/3NBD+1CC/6 cell/65W/802.11 b/g/n/Cam+BT4700CHJHV131 V131R-258 i5-2450M/4GB DDR3/750G 7200/13.3" HD WLED/No ODD/Win7 basic/UMA/3NBD+1CC/6 cell/802.11 n/Cam+BT5400HLHN311ZIns13zR-418I3-2350/2G DDR3/320G 5400/13.3TL/NO ODD/WIN7 Home Bassic/UMA/2Y Carry in/4 cell/Mcefee 15M/CAM/BL4100HLHN311ZIns13zR-428I5-2450/4G DDR3/320G 5400/13.3TL/NO ODD/WIN7 Home Bassic/UMA/2Y Carry in/4 cell/Mcefee 15M/CAM/BL4600HLHN311ZIns13zR-418PI3-2350/2G DDR3/320G 5400/13.3TL/NO ODD/WIN7 Home Bassic/UMA/2Y Carry in/4 cell/Mcefee 15M/CAM/BL4300HLHN311ZIns13zR-428PI5-2450/4G DDR3/320G 5400/13.3TL/NO ODD/WIN7 Home Bassic/UMA/2Y Carry in/4 cell/Mcefee 15M/CAM/BL4800HLHM5110Ins15R-716A4-3305M/2GB DDR3/320GB 5400RPM/15.6" TL(1366x768)/DVDRW/Linux/AMD Radeon HD 6480G/2年送修服务/6芯电池/Dell wireless b/g/n/摄像头+蓝牙/3200HLHM5110Ins15R-726A4-3305M/2G(DDR3)/500G 5400/15.6.“LED/DVDRW/ATI 6480G+6470G双显卡/6芯/130万像素/Linux/3600HLHM5110Ins15R-728A4-3305M/2G(DDR3)/500G 5400/15.6.“LED/DVDRW/ATI 6480G+6470G双显卡/6芯/130万像素/W7Basic/3650HLHM5110Ins15R-748A6-3420M/2GB DDR3/500GB 5400RPM/15.6" TL(1366x768)/DVDRW/Windows 7 Home Basic 64bit/AMD Radeon HD(6520G+7450M)双显卡/2年送修服务/6芯电池/Dell wireless b/g/n/Mcafee 15个月/摄像头+蓝牙/3850HLHM5110Ins15R-758A8-3520M/4GB DDR3/500GB 5400RPM/15.6" TL(1366x768)/DVDRW/Windows® 7 Home Basic 64bit/AMD Radeon™ HD(6620G+ 7450M)双显卡 1GB/2Y Carry In/6 cell/DW 1701/Mcafee 15M/Cam+BT/红黑蓝4550HLHN5110Ins15R-958i3-2350M/4G DDR3/500G(5400转)/15.6"LED/DVDRW/nVIDIA GT 525M 1G/ 2yr Carry In/ 6 cell/ Intel 1030/ Mcafee 15M/ Cam+BT4000HLHN5110Ins15R-978i5-2450M/4G DDR3/500G(5400转)/15.6"LED/DVDRW/nVIDIA GT 525M 1G/ 2yr In home/ 6 cell/ Intel 1030/ Mcafee 15M/ Cam+BT4550HLHN5110Ins15R-988i7-2670QM/ 4GB DDR3/750GB 7200RPM/15.6" TL(1366x768)/DVDRW/Windows® 7 Home Basic 64bit/NVIDIA GT 525M(1G)/2Y Carry In/6 cell/Intel 1030/Mcafee 15M/Cam+BT/5950HLHXPSXPS 14Z-218Si5-2450M/4G DDR3/500G(7200转)/14"LED/吸入式DVDRW/nVIDIA 5系 1G/ 2yr CC/ 8 cell/ Intel 6230/ Mcafee 15M/ Cam+BT7200HLHXPSXPS 14Z-219Si5-2450M/4G DDR3/750G(7200转)/14"LED/吸入式DVDRW/nVIDIA 5系 1G/ 2yr CC/ 8 cell/ Intel 6230/ Mcafee 15M/ Cam+BT7400HLHXPSXPS 14Z-228Si7-2640M/4G DDR3/750G(7200转)/14"LED/吸入式DVDRW/nVIDIA 5系 1G/ 2yr CC/ 8 cell/ Intel 6230/ Mcafee 15M/ Cam+BT8200HLHXPSXPS 15R-518i5-2450/4G(DDR3)/500G(7200转)/15.6 FHD B+RG LED/DVDRW/2G GT 540M/蓝牙/200万摄像头/Win7Premium/2年送修服务/2CC7800HLHXPSXPS 15R-519i5-2450/4G(DDR3)/750G(7200转)/15.6 FHD B+RG LED/DVDRW/2G GT 540M/蓝牙/200万摄像头/Win7Premium/2年送修服务/2CC7950HLHXPSXPS 15R-428i7-2670/8G(DDR3)/750G(7200转)/15.6 FHD B+RG LED/DVDRW/2G GT 540M/蓝牙/200万摄像头/Win7Premium/2年送修服务/2CC8900HLHXPSXPS 15R-528i7-2670/4G(DDR3)/750G(7200转)/15.6 FHD B+RG LED/DVDRW/2G GT 540M/蓝牙/200万摄像头/Win7Premium/2年送修服务/2CC8400HLHXPSXPS 15R-548i7-2670/8G(DDR3)/1T/15.6 FHD B+RG LED/DVDRW/2G GT 540M/蓝牙/200万摄像头/Win7Premium/2年送修服务/2CC9100HLHXPSXPS 17R-428i7-2670/8G(DDR3)/750G(7200转)/17.3.“LED/DVDRW/3G NV 555/BL/9芯/Win7Premium/2年送修服务11860HLHXPSXPS 13R-128Si5-2467/4G(DDR3)/128G SSD/13.3 LED/蓝牙+背光键盘/6 Cell/Win7Premium/2NBD/2CC/7*249999HLHXPSXPS 13R-148Si7-2637/4G(DDR3)/256G SSD/13.3 LED/蓝牙+背光键盘/6 Cell/Win7Premium/2NBD/2CC/7*2411999HLHXPSXPS13R-2508i5-2467M/4GB DDR3 1333Mhz/128GB SSD/13.3" TL(1366x768)/No ODD/Windows® 7 Home Premium 64bit/Intel HD 3000/2Y In Home+2CC+2PPS/6 cell/Inel 6230/Mcafee 15M/Office 2010 Home Student/1.3M Cam+Backlit+BT9999HLHXPSXPS13R-2708 i7-2637M/4GB DDR3 1333Mhz/256GB SSD/13.3" TL(1366x768)/No ODD/Windows® 7 Home Premium 64bit/Intel HD 3000/2Y In Home+2CC+2PPS/6 cell/Inel 6230/Mcafee 15M/Office 2010 Home Student/1.3M Cam+Backlit+BT11999DCN4050Ins14VR-446B960/2G DDR3 1333/320G/1G ATI HD 6470M/14"WLED/Linux/DVDRW/6 cell/Dell wireless b/g/n/Cam/2年送修2950DCN4050Ins14VR-546B960/2G DDR3 1333/320G/1G ATI HD 7450M/14"WLED/Linux/DVDRW/6 cell/Dell wireless b/g/n/Cam/2年送修3000DCN4050Ins14VR-556i3-2350/2G DDR3 1333/500G/1G ATI HD 7450M/14.0" TL/Linux/DVDRW/6 cell/Dell wireless b/g/n/1.3M Cam/Mcafee 15M/2年送修/3450DCN4050Ins14VR-586i5-2450/2G DDR3 1333/500G/1G ATI HD 7450M/14.0" TL/Win 7 Basic/DVDRW/6 cell/Dell wireless b/g/n/1.3M Cam/Mcafee 15M/2年送修/3950DCN4050Ins14VR-148（家电下乡）B950/2G DDR3 1333/320G/1G ATI HD 6470M/14"WLED/Win 7 Basic/DVDRW/6 cell/Dell wireless b/g/n/Cam/2年送修3050DCN4050Ins14VR-158（家电下乡）i3-2350/2G DDR3 1333/500G/1G ATI HD 7450M/14.0" TL/Win 7 Basic/DVDRW/6 cell/Dell wireless b/g/n/1.3M Cam/Mcafee 15M/2年送修/3500DCXPSXPS 14Z-319i5-2450M/4G DDR3/1T/14"LED/吸入式DVDRW/nVIDIA 520M 1G/ 2yr CC/ 8 cell/ Intel 6230/ Mcafee 15M/ Cam+BT7800DCXPSXPS 14Z-328i7-2640M/8G DDR3/1T/14"LED/吸入式DVDRW/nVIDIA 520M 1G/ 2yr CC/ 8 cell/ Intel 6230/ Mcafee 15M/ Cam+BT8800ECSInspiron 1122M102zR-128AMD Brazos E350/2GB DDR3/320GB 7200RPM/11.6" TL(1366x768)/Windows® 7 Home Basic 64bit/UMA Others(UMA)/2Y Carry In/6-cell/WLAN/Mcafee 15M/Cam+BT/红粉黑蓝3100ECSInspiron 1122M102zR-228E450/2G DDR3/500GB 7200 rpm/11.6 WLED/N/A/Win7 Basic/UMA/2yr Carry In/6 cell/65W
Dell 1702/McAfee 15th/Cam+BT/3300ECSInspiron 1122M102zR-318C60/2G DDR3/320G HD4225(集成）11.6"Win 7 basicN/A6 cellDELL 1702Cam+BT+读卡器2年送修3000ECSInspiron 1122M102zR-328E450/2G DDR3/500GHD 6310集成11.6"Win 7 basicN/A6 cellDELL 1702Cam+BT+读卡器2年送修3300ECSInspiron 1122M102zR-218C60/2G DDR3/320GB 7200 rpm/11.6 WLED/N/A/Win7 Basic/UMA/2yr Carry In/6 cell/65W
Dell 1702/McAfee 15th/Cam+BT/3000ECSInspiron 1122M102zR-228E450/2G DDR3/500GB 7200 rpm/11.6 WLED/N/A/Win7 Basic/UMA/2yr Carry In/6 cell/65W
Dell 1702/McAfee 15th/Cam+BT/3300ECSInspiron 1122M102zR-238E450/4G DDR3 500GB 7200 rpm11.6 WLEDN/AWin7 BasicUMA2yr Carry In6 cell65WDell 1702McAfee 15thCam+BT3600ECSInspiron M411RINS14RR-818A6-3400M/4GB DDR3/500GB 7200RPM/14.0” TL(1366x768)/DVDRW/Windows 7 Home Basic 64bit/AMD HD6520/2Y Carry In/6 cell4000ECSInspiron M411RINS14RR-828A8-3500M/4GB DDR3/640GB 7200RPM/14.0” TL(1366x768)/DVDRW/Windows 7 Home Basic 64bit/AMD HD6620/2Y Carry In/6 cell/802.11/Mcafee 15M/Cam+BT4600ECSInspiron M411RINS14RR-829A8-3500M/4GB DDR3/500GB 5400RPM/14.0” TL(1366x768)/DVDRW/Windows 7 Home Basic 64bit/AMD HD6620/2YW SB/6 cell/802.11/Mcafee 15M/Cam+BT4600OrbbitN405014VR-338RI3-2330M/2G/320G/DVDRW/14"/win7/McAfee15月3450OrbbitN405014VR-436RI3-2350M/2G/320G/DVDRW/14"/win7/McAfee15月3100OrbbitN405014VR-388RI5-2430M/2G/500G/DVDRW/14"/win7/McAfee15月3700OrbbitN405014VR-476Intel Core i5-2450M/2GB DDR3/500GB 5400RPM/14.0" TL(1366x768)/DVDRW/Linux/UMA Others(UMA)/2Y Carry In/6 cell/Dell wireless b/g/n//N/A/1.3M Cam/红黑3700OrbbitN405014VR-138（家电下乡）I3-2350M/2G/320G/DVDRW/14'/WIN7/3150
戴尔supportatist怎么卸载
Supportassist能卸载的，但是不建议卸载。Supportassist插件能够在的IT环境中主动地发现硬件故障，并提供高效的个性化的支持。
该软件能够全面查看数据中心的健康状况，并且让在问题出现之前评估和升级的系统。
Supportassist软件能够检测电脑的软硬件问题，并提醒修复，在保护个人隐私不被侵犯的前提下，主动检测，预警风险，并将有戴尔工程师主动与你联系，避免宕机发生。
SupportAssist是一种智能技术，可使计算机保持出色的运行状态。SupportAssist会主动检查系统硬件和软件的运行状况。一旦检测到问题时，它会将必要的系统状态信息发送给戴尔以开始进行故障排除。
扩展资料
SupportAssist在通过以下方式帮助使 PC保持出色的运行状态：
1、确保找到并清除病毒和恶意软件。
2、保持PC设置得到优化。
3、扫描硬件并检测故障。
4、在硬盘、固态硬盘和电池出现问题之前发现问题。
5、该技术可主动查找问题。如果发现问题，将及时通知。
参考资料来源：戴尔官网
戴尔笔记本双显卡怎么切换
如果是笔记本的电脑的话双显卡是自动切换的，当系统处理大流量任务时，会自动切换到独立显卡。当任务量不大时，系统自动切换到集成显卡，也可以选择一直使用独立显卡或者集成显卡。
操作方法如下：
A卡切换独立显卡方法：
1、在桌面空白处点击鼠标【右键】，在弹出的选项中，点击【配置可交换显示卡】。
2、然后在弹出的AMD可切换显示卡设置中，将需要设置为独立显卡运行的应用程序添加进来，然后选择【高性能】即可，完成后点击底部的【保存】，如果需要集成显卡工作的话选择“省电”就可以了。
N卡切换独立显卡方法：
1、在桌面空白处点击鼠标【右键】，在弹出的选项中，点击【NVIDIA的设置】菜单。
2.然后在【NVIDIA的设置】菜单，选择【3D管理设置】，在右侧的【全局设置】中，将首选图形处理器下方的选项，更改为【高性能NVIDIA处理器】，如果需要集成现在工作的话选择“集成图形”，完成后记得再点击底部的【保存】即可。
